/* ================================================
   SLEEVEY (INDIA) PRIVATE LIMITED — style.css
   Premium Industrial Corporate Theme
   ================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --bg-primary:     #FAF8F5;
  --bg-secondary:   #F2EFEA;
  --text-primary:   #1E1E1E;
  --text-secondary: #555555;
  --accent:         #A67C52;
  --accent-hover:   #8B6A47;
  --accent-light:   #C4A882;
  --border:         #DDDDDD;
  --footer-bg:      #111111;
  --white:          #FFFFFF;
  --card-shadow:    0 4px 24px rgba(0, 0, 0, 0.07);
  --card-shadow-hover: 0 12px 40px rgba(166, 124, 82, 0.15);
  --radius:         12px;
  --radius-sm:      8px;
  --transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading:   'Playfair Display', Georgia, serif;
  --font-body:      'Inter', system-ui, sans-serif;
  --max-width:      1200px;
  --nav-height:     80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ---------- Scroll Progress Bar ---------- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  width: 0%;
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ---------- Loading Screen ---------- */
#loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.loader-logo span { color: var(--accent); }
.loader-bar {
  width: 180px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  animation: loaderFill 1.4s ease forwards;
}
@keyframes loaderFill {
  from { width: 0; }
  to   { width: 100%; }
}

/* ---------- Navigation ---------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(250, 248, 245, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(0,0,0,0.06);
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-logo-mark {
  flex-shrink: 0;
  display: block;
}
.nav-logo-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.nav-logo-name span { color: var(--accent); }
.nav-logo-tagline {
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--accent);
  color: var(--white) !important;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(166, 124, 82, 0.35);
}
.nav-cta::after { display: none !important; }
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-mobile-toggle.open span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav Drawer */
.nav-drawer {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(250, 248, 245, 0.98);
  backdrop-filter: blur(16px);
  padding: 24px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}
.nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.nav-drawer a {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.nav-drawer a:last-child { border-bottom: none; }
.nav-drawer a:hover { color: var(--accent); }

/* ---------- Section Shared Styles ---------- */
section { padding: 100px 32px; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-tag::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--accent);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 600px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }
.text-center .section-tag { justify-content: center; }
.text-center .section-tag::before { display: none; }
.text-center .section-tag::after {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--accent);
}

/* ---------- Scroll Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-left, .reveal-right { opacity: 1; transform: none; transition: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(166, 124, 82, 0.3);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(166, 124, 82, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(166, 124, 82, 0.1);
}
.btn svg { flex-shrink: 0; }

/* ================================================
   SECTION 1: HERO
   ================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 32px;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-bg-pattern svg {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  max-width: 680px;
  opacity: 0.9;
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: var(--nav-height);
  width: 100%;
  min-height: 100vh;
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(166, 124, 82, 0.1);
  border: 1px solid rgba(166, 124, 82, 0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.hero-stat-item { text-align: left; }
.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 4px;
  letter-spacing: 0.03em;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}
.hero-visual {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* Decorative circle accent behind main image */
.hv-bg-circle {
  position: absolute;
  top: 40px;
  right: -30px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(166,124,82,0.10) 0%, rgba(166,124,82,0.03) 65%, transparent 100%);
  pointer-events: none;
}

/* Main large image card */
.hv-main-card {
  position: absolute;
  top: 0;
  right: 0;
  width: 82%;
  height: 400px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(0,0,0,0.20), 0 8px 24px rgba(0,0,0,0.10);
  border: 3px solid rgba(255,255,255,0.9);
  z-index: 2;
}
.hv-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.hv-main-card:hover .hv-main-img { transform: scale(1.04); }
.hv-main-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(0,0,0,0.28) 100%);
  pointer-events: none;
}

/* Secondary overlapping image card */
.hv-secondary-card {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 54%;
  height: 218px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.10);
  border: 3px solid rgba(255,255,255,0.95);
  z-index: 3;
}
.hv-secondary-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.hv-secondary-card:hover .hv-secondary-img { transform: scale(1.05); }

/* Floating badge: 8+ Years of Excellence */
.hv-badge-years {
  position: absolute;
  top: 28px;
  left: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 14px;
  padding: 14px 20px;
  z-index: 4;
  box-shadow: 0 12px 32px rgba(166,124,82,0.45);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 130px;
}
.hv-badge-years-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
}
.hv-badge-years-label {
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.4;
  color: rgba(255,255,255,0.88);
  letter-spacing: 0.02em;
}

/* Floating stat card: Orders */
.hv-stat-card {
  position: absolute;
  bottom: 36px;
  right: 0;
  background: var(--white);
  border-radius: 14px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 36px rgba(0,0,0,0.13), 0 2px 8px rgba(0,0,0,0.07);
  border: 1px solid rgba(0,0,0,0.06);
  z-index: 4;
  min-width: 160px;
}
.hv-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(34,197,94,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #16a34a;
  flex-shrink: 0;
}
.hv-stat-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.hv-stat-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 3px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* MCA Registered pill */
.hv-cert-pill {
  position: absolute;
  bottom: 4px;
  left: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(166,124,82,0.25);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  box-shadow: 0 4px 14px rgba(0,0,0,0.09);
  z-index: 5;
}
.hv-cert-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #16a34a;
  flex-shrink: 0;
}

/* ================================================
   SECTION 2: ABOUT
   ================================================ */
#about {
  background: var(--bg-secondary);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-card-main {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border);
}
.about-card-accent {
  position: absolute;
  bottom: -28px;
  right: -28px;
  background: var(--accent);
  border-radius: var(--radius);
  padding: 28px 32px;
  color: var(--white);
  text-align: center;
  box-shadow: 0 12px 36px rgba(166, 124, 82, 0.4);
}
.about-card-accent .big-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}
.about-card-accent .big-label {
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.85;
  margin-top: 4px;
  letter-spacing: 0.05em;
}
.about-icon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}
.about-icon-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}
.about-icon-item svg {
  flex-shrink: 0;
  color: var(--accent);
}
.about-icon-item span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}
.about-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.about-feature-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-feature-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(166, 124, 82, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.about-feature-check svg { color: var(--accent); }
.about-feature-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.about-feature-text span {
  font-size: 0.83rem;
  color: var(--text-secondary);
}
.cin-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  padding: 10px 16px;
  background: rgba(166, 124, 82, 0.07);
  border: 1px solid rgba(166, 124, 82, 0.2);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.cin-badge strong { color: var(--accent); font-weight: 600; }

/* ================================================
   SECTION 3: SERVICES
   ================================================ */
#services { background: var(--bg-primary); }
.services-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  gap: 32px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-6px);
  border-color: rgba(166, 124, 82, 0.25);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(166, 124, 82, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
  color: var(--accent);
}
.service-card:hover .service-icon {
  background: var(--accent);
  color: var(--white);
  transform: scale(1.08);
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s;
}
.service-card:hover .service-link { gap: 10px; }

/* ================================================
   SECTION 4: WHY CHOOSE US
   ================================================ */
#why-us { background: var(--bg-secondary); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(166, 124, 82, 0.3);
}
.why-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(166, 124, 82, 0.08);
  position: absolute;
  top: 8px;
  right: 16px;
  line-height: 1;
  user-select: none;
  transition: color 0.3s;
}
.why-card:hover .why-number { color: rgba(166, 124, 82, 0.14); }
.why-icon {
  width: 44px;
  height: 44px;
  background: rgba(166, 124, 82, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent);
  transition: var(--transition);
}
.why-card:hover .why-icon {
  background: var(--accent);
  color: var(--white);
}
.why-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.why-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ================================================
   SECTION 5: INDUSTRIES
   ================================================ */
#industries { background: var(--bg-primary); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.industry-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.industry-card:hover {
  border-color: var(--accent);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
}
.industry-icon {
  width: 56px;
  height: 56px;
  background: rgba(166, 124, 82, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--accent);
  transition: var(--transition);
}
.industry-card:hover .industry-icon {
  background: var(--accent);
  color: var(--white);
}
.industry-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ================================================
   SECTION 6: PROCESS TIMELINE
   ================================================ */
#process { background: var(--text-primary); }
#process .section-tag { color: var(--accent-light); }
#process .section-tag::before { background: var(--accent-light); }
#process .section-title { color: var(--white); }
#process .section-subtitle { color: rgba(255,255,255,0.6); }
.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 64px;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(166, 124, 82, 0.3);
  z-index: 0;
}
.process-step {
  position: relative;
  text-align: center;
  z-index: 1;
}
.process-step-node {
  width: 64px;
  height: 64px;
  background: rgba(166, 124, 82, 0.15);
  border: 2px solid rgba(166, 124, 82, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--accent-light);
  transition: var(--transition);
}
.process-step:hover .process-step-node {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: 0 0 0 8px rgba(166, 124, 82, 0.15);
}
.process-step-num {
  position: absolute;
  top: -6px;
  right: calc(50% - 40px);
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-step h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ================================================
   SECTION 7: VALUES
   ================================================ */
#values { background: var(--bg-secondary); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.value-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(166, 124, 82, 0.3);
}
.value-icon {
  width: 52px;
  height: 52px;
  background: rgba(166, 124, 82, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--accent);
  transition: var(--transition);
}
.value-card:hover .value-icon {
  background: var(--accent);
  color: var(--white);
}
.value-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.value-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ================================================
   SECTION 8: STATISTICS
   ================================================ */
#stats {
  background: var(--bg-primary);
  padding: 80px 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  padding: 48px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.stat-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-suffix {
  font-size: clamp(1.5rem, 2vw, 2rem);
}
.stat-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.stat-desc {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ================================================
   SECTION 9: FAQ
   ================================================ */
#faq { background: var(--bg-secondary); }
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.faq-sidebar { position: sticky; top: 100px; }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 56px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item.open { border-color: rgba(166, 124, 82, 0.35); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}
.faq-question:hover { background: var(--bg-secondary); }
.faq-question-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: rgba(166, 124, 82, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: var(--transition);
}
.faq-item.open .faq-icon {
  background: var(--accent);
  color: var(--white);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-answer-inner {
  padding: 0 24px 22px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ================================================
   SECTION 10: CONTACT
   ================================================ */
#contact { background: var(--bg-primary); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-info-block {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: var(--transition);
}
.contact-info-block:hover {
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(166, 124, 82, 0.25);
  transform: translateX(4px);
}
.contact-info-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: rgba(166, 124, 82, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.contact-info-text h4 {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.contact-info-text p, .contact-info-text a {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.7;
}
.contact-info-text a:hover { color: var(--accent); }
.contact-map-placeholder {
  width: 100%;
  height: 160px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-align: center;
  padding: 0 24px;
  line-height: 1.6;
}
.contact-map-placeholder svg { color: var(--accent); }
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--card-shadow);
}
.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.contact-form-card .sub {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(166, 124, 82, 0.12);
  background: var(--white);
}
.form-group textarea { min-height: 110px; }
.form-submit {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
}
.form-success {
  display: none;
  text-align: center;
  padding: 20px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: var(--footer-bg);
  padding: 72px 32px 0;
  color: rgba(255,255,255,0.7);
}
.footer-top {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand {}
.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.footer-logo span { color: var(--accent-light); }
.footer-cin {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-desc {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  max-width: 300px;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--accent-light); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 2px;
}
.footer-contact-item span {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom p span { color: var(--accent-light); }
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  transition: color 0.2s;
}
.footer-bottom-links a:hover { color: var(--accent-light); }

/* ================================================
   FLOATING BUTTONS
   ================================================ */
#back-to-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  cursor: pointer;
  z-index: 900;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
}
#back-to-top:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: translateY(0) scale(1.05);
}
#back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#floating-contact {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  background: var(--accent);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  z-index: 900;
  box-shadow: 0 6px 24px rgba(166, 124, 82, 0.45);
  transition: var(--transition);
  text-decoration: none;
}
#floating-contact:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(166, 124, 82, 0.55);
}
.floating-contact-label { letter-spacing: 0.02em; }

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .industries-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-top .footer-col:last-child { grid-column: 1 / -1; }
}

@media (max-width: 1024px) {
  section { padding: 80px 24px; }
  .hero-inner { grid-template-columns: 1fr; min-height: auto; padding: calc(var(--nav-height) + 60px) 0 80px; }
  .hero-visual { display: none; }
  .hv-badge-years { left: 50%; transform: translateX(-50%); }
  .hero-title { font-size: clamp(2.2rem, 6vw, 3.2rem); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-card-accent { right: auto; left: 50%; transform: translateX(-50%) translateY(28px); }
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
  .faq-sidebar { position: static; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .process-timeline { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .process-timeline::before { display: none; }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .services-intro { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  :root { --nav-height: 70px; }
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  section { padding: 64px 20px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .process-timeline { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-badge { font-size: 0.7rem; }
  .contact-form-card { padding: 28px 24px; }
}

@media (max-width: 480px) {
  section { padding: 56px 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  #floating-contact .floating-contact-label { display: none; }
  #floating-contact { padding: 13px; border-radius: 50%; }
}

/* ================================================
   PRODUCT GALLERY
   ================================================ */
#gallery {
  background: var(--bg-secondary);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.gallery-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-5px);
}
.gallery-img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
}
.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-card:hover .gallery-img {
  transform: scale(1.06);
}
.gallery-hover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.52) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-card:hover .gallery-hover-overlay {
  opacity: 1;
}
.gallery-overlay-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 100px;
}
.gallery-card-info {
  padding: 20px 24px 22px;
  border-top: 1px solid var(--border);
}
.gallery-card-info h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 5px;
  transition: color 0.2s;
}
.gallery-card:hover .gallery-card-info h3 {
  color: var(--accent);
}
.gallery-card-info p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; gap: 20px; }
  .gallery-img-wrap { height: 200px; }
}

/* ---------- Utility ---------- */
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }