/* ============================================
   DEEPAK BRUSH INDUSTRIES - Storytelling Design
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0B3D91;
  --primary-light: #1A5DC7;
  --primary-dark: #082C6A;
  --primary-rgb: 11, 61, 145;
  --secondary: #FF6A00;
  --secondary-light: #FF8533;
  --secondary-dark: #CC5500;
  --secondary-rgb: 255, 106, 0;
  --accent: #4A4A4A;
  --accent-light: #6B7280;
  --bg: #F5F7FA;
  --bg-dark: #E8ECF1;
  --surface: #FFFFFF;
  --text-primary: #1A1A2E;
  --text-secondary: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --success: #10B981;

  --font-heading: 'Poppins', sans-serif;
  --font-sub: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 50%;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.18);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  --container-max: 1200px;
}

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

::selection {
  background: rgba(255, 106, 0, 0.3);
  color: #fff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--theme-bg-body);
}
::-webkit-scrollbar-thumb {
  background: #2a2a4a;
  border-radius: 10px;
  border: 2px solid var(--theme-bg-body);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-scrolling iframe {
  pointer-events: none;
}

html {
  font-size: 16px;
  overflow-x: hidden;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: #0a0a1a;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Industrial Grain & Depth */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.015;
  pointer-events: none;
  z-index: 9999;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 106, 0, 0.03) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.highlight {
  color: #fff;
  background: linear-gradient(90deg, var(--secondary), #ff8533);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  font-weight: 800;
  filter: drop-shadow(0 0 10px rgba(255, 106, 0, 0.2));
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.15; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 700; }
h3 { font-family: var(--font-sub); font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===== CUSTOM CURSOR ===== */
.cursor-dot {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 40px; height: 40px;
  border: 2px solid rgba(255,106,0,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: all 0.15s ease-out;
}
.cursor-ring.hover {
  width: 60px; height: 60px;
  border-color: var(--secondary);
  background: rgba(255,106,0,0.08);
}

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 10000;
  transition: width 0.1s linear;
}

/* ===== CHAPTER NAV (Side Dots) ===== */
.chapter-nav {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: flex-end;
}

.chapter-dot {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  flex-direction: row-reverse;
}

.chapter-dot .dot {
  width: 12px; height: 12px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  transition: all var(--transition-base);
  position: relative;
}

.chapter-dot .dot::after {
  content: '';
  position: absolute;
  inset: 2px;
  background: var(--secondary);
  border-radius: 50%;
  transform: scale(0);
  transition: transform var(--transition-base);
}

.chapter-dot.active .dot {
  border-color: var(--secondary);
  transform: scale(1.2);
}
.chapter-dot.active .dot::after { transform: scale(1); }

.chapter-dot .label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.4);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-base);
  white-space: nowrap;
  font-family: var(--font-sub);
}

.chapter-dot:hover .label,
.chapter-dot.active .label {
  opacity: 1;
  transform: translateX(0);
  color: rgba(255,255,255,0.9);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(15px);
  padding: 0.8rem 0;
  border-color: rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-logo img { height: 40px; }
.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  line-height: 1.2;
}
.nav-logo-text span {
  display: block;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  opacity: 0.6;
  color: var(--secondary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--font-sub);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--secondary);
  transition: width var(--transition-base);
}
.nav-links a:hover { color: #fff; }
.nav-links a.active::after { width: 0; } /* Bar hidden by default on active */
.nav-links a:hover::after { width: 100%; } /* Bar shown on hover, even if active */
.nav-links a.active { color: #fff; }
.nav-cta {
  padding: 0.55rem 1.4rem !important;
  background: var(--secondary) !important;
  color: #fff !important;
  border-radius: var(--radius-md) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--secondary-dark) !important; transform: translateY(-1px); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}
.nav-toggle span {
  width: 26px; height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition-base);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-sub);
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}
.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: left 0.5s ease;
}
.btn:hover::before { left: 100%; }
.btn-primary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,106,0,0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255,106,0,0.5);
}
.btn-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.25);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: var(--secondary);
  box-shadow: var(--shadow-md);
  font-weight: 700;
}
.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* ===== STORYTELLING CHAPTER SECTIONS ===== */
.chapter {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

/* ===== CHAPTER 1: HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: #0a0a1a;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: saturate(0.6);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,26,0.6) 0%, rgba(10,10,26,0.3) 40%, rgba(10,10,26,0.8) 100%),
    linear-gradient(135deg, rgba(11,61,145,0.4) 0%, transparent 60%);
  z-index: 1;
}

/* Floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,106,0,0.15);
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero .container { position: relative; z-index: 2; }
.hero-content {
  max-width: 750px;
  padding: 6rem 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,106,0,0.1);
  border: 1px solid rgba(255,106,0,0.25);
  color: var(--secondary-light);
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(20px);
  animation: reveal-up 0.8s 0.3s forwards;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero h1 {
  color: #fff;
  margin-bottom: 1.5rem;
  line-height: 1.08;
  letter-spacing: -1px;
}
.hero h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px) rotateX(20deg);
  animation: word-reveal 0.7s forwards;
}
.hero h1 .highlight {
  color: var(--secondary);
}
.hero h1 .highlight .word {
  background: linear-gradient(135deg, var(--secondary), #ffaa44);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes word-reveal {
  to { opacity: 1; transform: translateY(0) rotateX(0); }
}
@keyframes reveal-up {
  to { opacity: 1; transform: translateY(0); }
}

.hero-text {
  color: rgba(255,255,255,0.65);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  max-width: 540px;
  line-height: 1.8;
  opacity: 0;
  animation: reveal-up 0.8s 1.2s forwards;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: reveal-up 0.8s 1.5s forwards;
}
.hero-stats {
  display: flex;
  gap: 3.5rem;
  margin-top: 3rem; /* Compact industrial spacing */
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  opacity: 0;
  animation: reveal-up 0.8s 1.8s forwards;
}
.hero-stat h3 {
  color: #fff;
  font-size: 2.5rem;
  font-weight: 800;
}
.hero-stat h3 .counter-suffix { color: var(--secondary); }
.hero-stat p {
  color: rgba(255,255,255,0.4);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

/* ===== CHAPTER 2: STORY TRANSITION ===== */
.chapter-intro {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: #0a0a1a;
  position: relative;
  padding: 8rem 0;
}

/* Global Chapter Numbering */
.chapter {
  position: relative; /* Ensure all chapters are relative for absolute numbering */
}

.chapter .chapter-number {
  font-family: var(--font-heading);
  font-size: 18rem; /* Dramatically increased for that cinematic feel */
  font-weight: 900;
  color: rgba(255,255,255,0.02); /* More subtle as requested */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  letter-spacing: -1rem; /* Condensed look like the screenshot */
  pointer-events: none;
  z-index: 0;
  line-height: 1;
  white-space: nowrap;
}

.story-block {
  max-width: 700px;
  margin: 0 auto;
}

.story-block .section-label {
  font-family: var(--font-sub);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.story-block h2 {
  color: #fff;
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.story-block p {
  color: rgba(255,255,255,0.5);
  font-size: 1.1rem;
  line-height: 1.9;
  max-width: 580px;
  margin: 0 auto;
}

.text-reveal {
  overflow: hidden;
}
.text-reveal-inner {
  transform: translateY(100%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.text-reveal.visible .text-reveal-inner {
  transform: translateY(0);
}

/* ===== PRODUCT SHOWCASE (Horizontal Scroll) ===== */
.product-showcase {
  background: #0d0d20;
  padding: 6rem 0;
  overflow: hidden;
}

.product-scroll-wrapper {
  position: relative;
  overflow: visible;
}

.product-scroll-track {
  display: flex;
  gap: 2rem;
  padding: 2.5rem 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  scroll-behavior: smooth;
}
.product-scroll-track.dragging {
  scroll-snap-type: none;
  scroll-behavior: auto;
}

.product-scroll-track::before,
.product-scroll-track::after {
  content: '';
  min-width: calc((100vw - 1200px) / 2);
  flex-shrink: 0;
}

.product-card {
  min-width: 360px;
  max-width: 360px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  scroll-snap-align: center;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  backdrop-filter: blur(10px);
}
.product-card:hover {
  transform: translateY(-12px);
  border-color: rgba(255,106,0,0.3);
  box-shadow: 0 20px 60px rgba(255,106,0,0.1), 0 0 0 1px rgba(255,106,0,0.1);
}

.product-card-image {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.08); }

.product-card-image .product-icon-wrapper {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: rgba(255,255,255,0.08);
  transition: all var(--transition-base);
}
.product-card:hover .product-icon-wrapper {
  color: rgba(255,106,0,0.15);
  font-size: 4.5rem;
}

.product-card-body {
  padding: 1.5rem 1.8rem 2rem;
}
.product-card-body h3 {
  color: #fff;
  margin-bottom: 0.5rem;
}
.product-card-body p {
  color: rgba(255,255,255,0.45);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.product-card-body .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 1.2rem;
}
.product-card-body .tag {
  background: rgba(11,61,145,0.15);
  color: rgba(255,255,255,0.6);
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 500;
  border: 1px solid rgba(11,61,145,0.2);
}

.product-nav-controls {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}
.product-nav-btn {
  width: 54px; height: 54px;
  border-radius: var(--radius-full);
  background: rgba(255,106,0,0.1);
  border: 1px solid rgba(255,106,0,0.3);
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  cursor: pointer;
}
.product-nav-btn:hover {
  background: var(--secondary);
  border-color: var(--secondary);
  transform: scale(1.1);
  box-shadow: 0 5px 20px rgba(255,106,0,0.4);
}
.product-nav-btn:active {
  transform: scale(0.95);
}

.scroll-hint {
  text-align: center;
  margin-top: 2rem;
  color: rgba(255,255,255,0.25);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-sub);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.scroll-hint .arrow-scroll {
  display: inline-block;
  animation: arrow-bounce 1.5s infinite;
}
@keyframes arrow-bounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(8px); }
}

/* ===== WHY CHOOSE US (Fullscreen Storytelling) ===== */
.why-section {
  background: #0a0a1a;
  padding: 8rem 0;
  position: relative;
}

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

.why-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-2xl);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,106,0,0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.why-icon {
  width: 65px; height: 65px;
  background: linear-gradient(135deg, rgba(11,61,145,0.15), rgba(11,61,145,0.05));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: var(--secondary);
  transition: all var(--transition-base);
}
.why-card:hover .why-icon {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff;
  transform: scale(1.15) rotate(5deg);
}
.why-card h3 { color: #fff; margin-bottom: 0.5rem; }
.why-card p { color: rgba(255,255,255,0.4); font-size: 0.88rem; line-height: 1.7; }

/* ===== INDUSTRIES (Immersive Split) ===== */
.industries-section {
  background: #0d0d20;
  padding: 8rem 0;
}

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

.industry-card {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.industry-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  z-index: 2;
}
.industry-card-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.6s ease;
}
.industry-card:hover .industry-card-bg { transform: scale(1.1); }
.industry-card-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  color: rgba(255,255,255,0.1);
  transition: all 0.5s ease;
  z-index: 1;
}
.industry-card:hover .industry-card-icon {
  opacity: 0.25;
  transform: translate(-50%, -55%) scale(1.3);
}
.industry-card-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  z-index: 2;
  transform: translateY(20px);
  transition: transform 0.5s ease;
}
.industry-card:hover .industry-card-overlay { transform: translateY(0); }
.industry-card h3 { color: #fff; font-size: 1.1rem; margin-bottom: 0.25rem; }
.industry-card p { color: rgba(255,255,255,0.6); font-size: 0.82rem; }

/* ===== PARALLAX STATS STRIP ===== */
.stats-strip {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.stats-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M20 20h20v20H20z'/%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
.stat-item {
  text-align: center;
}
.stat-item h3 {
  font-size: 3rem;
  color: #fff;
  font-weight: 900;
  margin-bottom: 0.25rem;
}
.stat-item h3 span { color: var(--secondary); }
.stat-item p {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ===== TESTIMONIALS (Dark Immersive) ===== */
.testimonial-section {
  background: #0a0a1a;
  padding: 8rem 0;
  position: relative;
}
.testimonial-section::before {
  content: '"';
  position: absolute;
  top: 4rem; left: 10%;
  font-size: 25rem;
  font-family: Georgia, serif;
  color: rgba(255,255,255,0.015);
  line-height: 1;
  pointer-events: none;
}

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

.testimonial-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-2xl);
  padding: 2rem;
  transition: all 0.5s ease;
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.06);
  transform: translateY(-6px);
  border-color: rgba(255,106,0,0.2);
}
.testimonial-stars {
  color: var(--secondary);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  letter-spacing: 3px;
}
.testimonial-card .quote {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}
.author-info h4 { color: #fff; font-size: 0.9rem; }
.author-info p { color: rgba(255,255,255,0.4); font-size: 0.75rem; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: #0d0d20;
  padding: 8rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  min-height: auto !important;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,106,0,0.08) 0%, transparent 60%);
}
.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.cta-section h2 { color: #fff; margin-bottom: 1rem; position: relative; }
.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* ===== FOOTER ===== */
.footer {
  background: #080818;
  color: rgba(255,255,255,0.7);
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand p {
  color: rgba(255,255,255,0.4);
  font-size: 0.88rem;
  margin: 1rem 0 1.5rem;
  line-height: 1.7;
}
.footer-social { display: flex; gap: 0.5rem; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-base);
  font-size: 1rem;
}
.footer-social a:hover {
  background: var(--secondary);
  color: #fff;
  transform: translateY(-3px);
}
.footer-locations {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}
.location-badge {
  background: rgba(255,255,255,0.05);
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 4px;
  color: rgba(255,255,255,0.5);
}
.footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-sub);
}
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}
.footer-links a:hover { color: var(--secondary); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  align-items: flex-start;
}
.footer-contact-item .icon {
  color: var(--secondary);
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { color: rgba(255,255,255,0.25); font-size: 0.8rem; }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255,255,255,0.25); font-size: 0.8rem; }
.footer-bottom-links a:hover { color: var(--secondary); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 4px 25px rgba(37,211,102,0.4);
  z-index: 999;
  transition: all var(--transition-base);
  animation: wa-pulse 2.5s infinite;
}
.whatsapp-float:hover { transform: scale(1.12); }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 25px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 35px rgba(37,211,102,0.6), 0 0 0 14px rgba(37,211,102,0.08); }
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal { 
  opacity: 0; 
  transform: translateY(30px); 
  transition: opacity 0.8s ease, transform 1s cubic-bezier(0.16, 1, 0.3, 1); 
}
.reveal.visible { 
  opacity: 1; 
  transform: translateY(0); 
}

.reveal-left { 
  opacity: 0; 
  transform: translateX(-40px); 
  transition: opacity 0.8s ease, transform 1s cubic-bezier(0.16, 1, 0.3, 1); 
}
.reveal-left.visible { 
  opacity: 1; 
  transform: translateX(0); 
}

.reveal-right { 
  opacity: 0; 
  transform: translateX(40px); 
  transition: opacity 0.8s ease, transform 1s cubic-bezier(0.16, 1, 0.3, 1); 
}
.reveal-right.visible { 
  opacity: 1; 
  transform: translateX(0); 
}

.reveal-scale { 
  opacity: 0; 
  transform: scale(0.92); 
  transition: opacity 0.8s ease, transform 1s cubic-bezier(0.16, 1, 0.3, 1); 
}
.reveal-scale.visible { 
  opacity: 1; 
  transform: scale(1); 
}

/* Glassmorphism utility */
.glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
}

/* ===== INNER PAGES ===== */
.page-header {
  background: linear-gradient(135deg, #0a0a1a, var(--primary-dark));
  padding: 9rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header h1 { color: #fff; margin-bottom: 0.75rem; position: relative; }
.page-header p { color: rgba(255,255,255,0.5); font-size: 1.05rem; max-width: 500px; margin: 0 auto; position: relative; }
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  position: relative;
}
.breadcrumb a, .breadcrumb span { font-size: 0.82rem; color: rgba(255,255,255,0.35); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span.current { color: var(--secondary); }

/* Inner page sections */
.inner-section {
  background: #0a0a1a;
  padding: 5rem 0;
}
.inner-section.alt { background: #0d0d20; }

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

/* Form styles */
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  color: rgba(255,255,255,0.7);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  background: rgba(255,255,255,0.04);
  color: #fff;
  transition: all var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(255,106,0,0.1);
  background: rgba(255,255,255,0.06);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group select option { background: #1a1a2e; color: #fff; }

/* About page */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image { border-radius: var(--radius-2xl); overflow: hidden; }
.about-image-placeholder {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 5rem;
  opacity: 0.2;
}
.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.mv-card {
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition-base);
}
.mv-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,106,0,0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.mv-card h3 { color: #fff; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.mv-card p { color: rgba(255,255,255,0.45); line-height: 1.8; }

/* Timeline */
.timeline { position: relative; padding: 2rem 0; }
.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255,255,255,0.06);
  transform: translateX(-50%);
}
.timeline-item {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2rem;
  position: relative;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  width: 14px; height: 14px;
  background: var(--secondary);
  border: 3px solid #0a0a1a;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(255,106,0,0.2), 0 0 20px rgba(255,106,0,0.2);
}
.timeline-content {
  width: 45%;
  background: rgba(255,255,255,0.03);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.06);
}
.timeline-year {
  color: var(--secondary);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}
.timeline-content h4 { color: #fff; font-size: 0.95rem; margin-bottom: 0.3rem; }
.timeline-content p { color: rgba(255,255,255,0.4); font-size: 0.85rem; }

/* Category Nav */
.category-nav {
  background: rgba(10, 10, 26, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: sticky;
  top: 80px;
  z-index: 90;
}
.category-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1rem 0;
}
.cat-link {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: all var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}
.cat-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; width: 0; height: 2px;
  background: var(--secondary);
  transition: width 0.3s ease;
}
.cat-link:hover, .cat-link.active {
  color: #fff;
}
.cat-link.active::after {
  width: 100%;
}

.section-header {
  margin-bottom: 4rem;
  text-align: left;
}
.section-header .section-label { color: var(--secondary); margin-bottom: 1rem; }
.section-header h2 { color: #fff; font-size: 2.2rem; margin-bottom: 1rem; }
.section-header p { color: rgba(255,255,255,0.4); max-width: 600px; line-height: 1.8; }

.pdc-footer {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.btn-outline-white {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  flex-grow: 1;
  text-align: center;
  font-weight: 600;
  font-size: 0.88rem;
}
.btn-outline-white:hover {
  background: rgba(255, 106, 0, 0.1);
  border-color: var(--secondary);
  color: var(--secondary);
}

/* Product Detail Card (Catalog Page) */
.product-detail-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.product-detail-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,106,0,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,106,0,0.1);
}
.pdc-image {
  height: 260px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.pdc-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.product-detail-card:hover .pdc-image img { transform: scale(1.08); }
.pdc-image .icon-large { font-size: 4.5rem; color: rgba(255,255,255,0.1); transition: all 0.5s ease; }
.product-detail-card:hover .pdc-image .icon-large { color: rgba(255,106,0,0.2); transform: scale(1.15); }
.pdc-body { padding: 2rem; flex-grow: 1; display: flex; flex-direction: column; }
.pdc-body h3 { color: #fff; font-size: 1.3rem; margin-bottom: 0.75rem; }
.pdc-body > p { color: rgba(255,255,255,0.45); font-size: 0.92rem; line-height: 1.8; margin-bottom: 1rem; }
.pdc-body .app-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px; color: var(--secondary); font-weight: 700; margin-bottom: 0.6rem; font-family: var(--font-sub); }
.pdc-body .tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 1.5rem; }
.pdc-body .tag { background: rgba(11,61,145,0.12); color: rgba(255,255,255,0.55); padding: 0.25rem 0.75rem; border-radius: 50px; font-size: 0.72rem; font-weight: 500; border: 1px solid rgba(11,61,145,0.15); }
.pdc-footer { margin-top: auto; }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: -60px;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--secondary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 25px rgba(255, 106, 0, 0.3);
  opacity: 0;
  visibility: hidden;
}

.back-to-top.visible {
  bottom: 6.5rem; /* Moved above WhatsApp button */
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
  background: var(--secondary-light);
  box-shadow: 0 12px 30px rgba(255, 106, 0, 0.4);
}

.back-to-top i {
  font-size: 1.2rem;
}

/* ===== PRODUCT MODAL ===== */
.product-detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,26,0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  display: block; /* Changed to block for easier scroll management */
  overflow-y: auto;
  padding: 2rem 1rem;
}
.product-detail-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-window {
  background: #0d0d20;
  width: 100%;
  max-width: 900px;
  margin: 2rem auto; /* Center with margin for better scrolling behavior */
  min-height: 200px;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
  padding: 4rem 3rem 3rem;
  transform: translateY(30px);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 50px 100px rgba(0,0,0,0.8);
}
.product-detail-overlay.active .modal-window {
  transform: translateY(0);
}

/* Custom Scrollbar for Modal */
.modal-window::-webkit-scrollbar {
  width: 8px;
}
.modal-window::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.02);
  border-radius: 10px;
}
.modal-window::-webkit-scrollbar-thumb {
  background: rgba(255,106,0,0.3);
  border-radius: 10px;
  border: 2px solid #0d0d20;
}
.modal-window::-webkit-scrollbar-thumb:hover {
  background: var(--secondary);
}

/* For Firefox */
.modal-window {
  scrollbar-width: thin;
  scrollbar-color: rgba(255,106,0,0.3) rgba(255,255,255,0.02);
}
.close-detail {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  z-index: 2100;
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.1);
}
.close-detail:hover {
  background: var(--secondary);
  transform: rotate(90deg);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}
.detail-hero-grid .content-side {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}
.product-detail-overlay.active .content-side {
  opacity: 1;
  transform: translateY(0);
}
.detail-visual {
  aspect-ratio: 1;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: rgba(255,255,255,0.1);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}
.product-detail-overlay.active .detail-visual {
  opacity: 1;
  transform: scale(1);
}
.specs-section, .apps-section {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}
.product-detail-overlay.active .specs-section,
.product-detail-overlay.active .apps-section {
  opacity: 1;
  transform: translateY(0);
}
@keyframes fadeScale {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.specs-table {
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  margin-top: 2rem;
}
.specs-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.specs-row:last-child { border-bottom: none; }
.specs-label {
  padding: 1rem 1.5rem;
  font-weight: 700;
  color: var(--secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  background: rgba(255,255,255,0.02);
}
.specs-value { padding: 1rem 1.5rem; color: rgba(255,255,255,0.7); }

.detail-apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.detail-app-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 2rem;
  border-radius: var(--radius-lg);
}
.detail-app-card i { color: var(--secondary); font-size: 1.5rem; margin-bottom: 1rem; display: block; }
.detail-app-card h4 { color: #fff; margin-bottom: 0.5rem; font-size: 1rem; }
.detail-app-card p { color: rgba(255,255,255,0.4); font-size: 0.85rem; line-height: 1.6; }

@media (max-width: 992px) {
  .detail-hero-grid { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .detail-hero-grid .content-side { order: 2; }
  .detail-hero-grid .detail-visual { order: 1; max-width: 300px; margin: 0 auto; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-grid, .industry-grid, .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .chapter-nav { display: none; }
  .about-story { grid-template-columns: 1fr; }
  
  .timeline::before { left: 1rem; }
  .timeline-item { justify-content: flex-end; padding-left: 3.5rem; }
  .timeline-item::before { left: 1rem; top: 1.5rem; transform: translateX(-50%); }
  .timeline-content { width: 100% !important; margin: 0 !important; }
}

@media (max-width: 768px) {
  .container { padding: 0 1.2rem; }
  .cursor-dot, .cursor-ring { display: none; }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(10,10,26,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }
  .nav-links.active { transform: translateX(0); }
  .nav-links a { font-size: 1.1rem; color: rgba(255,255,255,0.7) !important; }
  .nav-toggle { display: flex; }

  .hero-content { padding: 5rem 0 3rem; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .hero-stat { flex: 1 1 45%; min-width: 120px; }
  .hero-stat h3 { font-size: 2rem; }

  .product-card { min-width: 300px; max-width: 300px; }

  .why-grid, .industry-grid, .testimonial-grid,
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .mission-vision { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr; }
  .product-card { min-width: 280px; max-width: 280px; }
}