/* ==========================================================================
   SIDDHARTH ELECTRICAL INDUSTRIES (SEI) - STYLESHEET
   Industrial Electrical Asset Recovery Partner
   ========================================================================== */

:root {
  --navy: #0a1628;
  --navy-2: #121f36;
  --navy-3: #1a2942;
  --copper: #cd7f32;
  --copper-light: #e09a54;
  --copper-dark: #a8641f;
  --accent-orange: #e67e22;
  --cream: #f7f4ed;
  --cream-2: #ede7d8;
  --cream-3: #fcfbf8;
  --steel: #7d8a9e;
  --steel-light: #cbd5e1;
  --text: #242d3d;
  --success: #16a34a;
  --border-subtle: rgba(205, 127, 50, 0.2);
  --shadow-sm: 0 4px 15px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 10px 30px rgba(10, 22, 40, 0.1);
  --shadow-lg: 0 20px 50px rgba(10, 22, 40, 0.16);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
  scroll-behavior: smooth;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--cream);
  overflow-x: hidden;
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6, .display-font {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--navy);
}

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

/* ===== Top Info Bar ===== */
.top-bar {
  background: var(--navy);
  color: #cbd5e1;
  font-size: 0.85rem;
  padding: 9px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.top-bar a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.3s;
}
.top-bar a:hover {
  color: var(--copper);
}
.top-bar i {
  color: var(--copper);
  margin-right: 6px;
}
.top-badge {
  background: rgba(205, 127, 50, 0.15);
  border: 1px solid rgba(205, 127, 50, 0.35);
  color: #ffd5a8;
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.top-social a {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  transition: all 0.3s;
  color: #cbd5e1;
  font-size: 0.82rem;
}
.top-social a:hover {
  background: var(--copper);
  color: #fff;
  transform: translateY(-2px);
}

/* ===== Main Navbar ===== */
.main-nav {
  background: var(--navy-2);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
  transition: all 0.3s;
}
.main-nav.scrolled {
  padding: 8px 0;
  background: rgba(18, 31, 54, 0.98);
  backdrop-filter: blur(10px);
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  text-decoration: none;
}
.brand-logo-img {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  background: #fff;
  padding: 2px;
  box-shadow: 0 4px 15px rgba(205, 127, 50, 0.35);
  border: 1px solid rgba(205, 127, 50, 0.4);
}
.brand-text {
  line-height: 1.1;
}
.brand-text .name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.8px;
}
.brand-text .tag {
  font-size: 0.7rem;
  color: var(--copper-light);
  letter-spacing: 1.8px;
  text-transform: uppercase;
  font-weight: 600;
}
.main-nav .nav-link {
  color: #d1d9e6 !important;
  font-weight: 600;
  padding: 8px 14px !important;
  position: relative;
  font-size: 0.92rem;
  letter-spacing: 0.3px;
  transition: var(--transition);
}
.main-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--copper);
  transition: all 0.3s;
  transform: translateX(-50%);
}
.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: #fff !important;
}
.main-nav .nav-link:hover::before,
.main-nav .nav-link.active::before {
  width: 60%;
}
.nav-cta {
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: #fff !important;
  padding: 9px 20px !important;
  border-radius: 6px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(205, 127, 50, 0.35);
}
.nav-cta:hover {
  background: linear-gradient(135deg, var(--copper-light), var(--copper));
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(205, 127, 50, 0.5);
}
.nav-cta::before {
  display: none !important;
}
.navbar-toggler {
  border-color: var(--copper);
  padding: 6px 10px;
}
.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(205, 127, 50, 0.3);
}

/* ===== Navbar Dropdown Menu ===== */
.main-nav .dropdown-menu {
  background: var(--navy-2);
  border: 1px solid rgba(205, 127, 50, 0.35);
  border-radius: 10px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45);
  padding: 8px 0;
  min-width: 260px;
  margin-top: 8px;
  animation: fadeInDropdown 0.25s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}
@keyframes fadeInDropdown {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.main-nav .dropdown-item {
  color: #d1d9e6;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 20px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
}
.main-nav .dropdown-item:hover,
.main-nav .dropdown-item:focus,
.main-nav .dropdown-item.active {
  background: rgba(205, 127, 50, 0.18);
  color: #fff;
  padding-left: 24px;
}
.main-nav .dropdown-toggle::after {
  margin-left: 6px;
  vertical-align: middle;
  border-top-color: var(--copper-light);
  transition: transform 0.3s;
}
.main-nav .dropdown.show .dropdown-toggle::after {
  transform: rotate(180deg);
}
@media (min-width: 992px) {
  .main-nav .dropdown:hover .dropdown-menu {
    display: block;
  }
}

/* ===== Buttons ===== */
.btn-copper {
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: #fff;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 700;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(205, 127, 50, 0.3);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
}
.btn-copper:hover {
  background: linear-gradient(135deg, var(--copper-light), var(--copper));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(205, 127, 50, 0.45);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.25);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--copper);
  color: var(--copper-light);
  transform: translateY(-2px);
}
.btn-navy {
  background: var(--navy);
  color: #fff;
  padding: 12px 26px;
  border-radius: 6px;
  font-weight: 700;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.05rem;
}
.btn-navy:hover {
  background: var(--navy-3);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(10, 22, 40, 0.25);
}
.btn-white {
  background: #fff;
  color: var(--navy);
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
}
.btn-white:hover {
  background: var(--navy);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
.btn-whatsapp-hero {
  background: #25D366;
  color: #fff;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 700;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
}
.btn-whatsapp-hero:hover {
  background: #1eb956;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

/* ===== Hero Section ===== */
.hero {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 90px 0 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 30%, rgba(205, 127, 50, 0.18), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(230, 126, 34, 0.1), transparent 40%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(205, 127, 50, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(205, 127, 50, 0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(205, 127, 50, 0.12);
  border: 1px solid rgba(205, 127, 50, 0.35);
  color: var(--copper-light);
  padding: 7px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-tag .dot {
  width: 8px;
  height: 8px;
  background: var(--copper-light);
  border-radius: 50%;
  animation: blink 2s infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.85); }
}
.hero h1 {
  font-size: clamp(2.3rem, 4.8vw, 4.2rem);
  line-height: 1.08;
  margin-bottom: 22px;
  font-weight: 800;
  color: #fff;
}
.hero h1 .accent {
  color: var(--copper);
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(205, 127, 50, 0.25);
  z-index: -1;
}
.hero .lead-text {
  font-size: 1.15rem;
  color: #cbd5e1;
  max-width: 600px;
  margin-bottom: 30px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 620px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-stat .num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--copper-light);
  line-height: 1;
}
.hero-stat .lbl {
  color: #94a3b8;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 5px;
  font-weight: 600;
}

/* Hero Visual Composition */
.hero-visual {
  position: relative;
  height: 520px;
}
.hv-card {
  position: absolute;
  background: var(--navy-2);
  border: 1px solid rgba(205, 127, 50, 0.25);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.hv-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hv-main {
  top: 0;
  right: 0;
  width: 72%;
  height: 68%;
}
.hv-sub1 {
  bottom: 0;
  left: 0;
  width: 46%;
  height: 46%;
  border: 3px solid var(--copper);
}
.hv-sub2 {
  bottom: 12%;
  right: 4%;
  width: 34%;
  height: 34%;
}
.hv-badge {
  position: absolute;
  top: 28%;
  left: -20px;
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: #fff;
  padding: 16px 22px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(205, 127, 50, 0.45);
  z-index: 5;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.hv-badge .big {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1;
}
.hv-badge .sm {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.95;
  font-weight: 600;
}
.hv-float {
  position: absolute;
  background: rgba(18, 31, 54, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(205, 127, 50, 0.35);
  padding: 12px 18px;
  border-radius: 10px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 5;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}
.hv-float i {
  color: var(--copper);
  font-size: 1.3rem;
}
.hv-float .t1 {
  font-size: 0.72rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hv-float .t2 {
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}
.hv-f1 {
  top: 8%;
  left: -6%;
}
.hv-f2 {
  bottom: 6%;
  right: 25%;
}

/* ===== Page Header (Subpages) ===== */
.page-header {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 70px 0 60px;
  border-bottom: 1px solid var(--border-subtle);
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(205, 127, 50, 0.15), transparent 45%);
  pointer-events: none;
}
.page-header-content {
  position: relative;
  z-index: 2;
}
.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 15px;
  font-weight: 500;
}
.page-breadcrumb a {
  color: var(--copper-light);
}
.page-breadcrumb a:hover {
  color: #fff;
}
.page-header h1 {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  line-height: 1.1;
  color: #fff;
  margin-bottom: 15px;
}
.page-header p {
  color: #cbd5e1;
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0;
}

/* ===== Marquee Ticker ===== */
.marquee {
  background: linear-gradient(90deg, var(--copper-dark), var(--copper), var(--copper-dark));
  color: #fff;
  padding: 16px 0;
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 50px;
  animation: scroll 35s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.marquee-item i {
  color: rgba(255, 255, 255, 0.7);
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Section Headings & General ===== */
.section {
  padding: 90px 0;
  position: relative;
}
.section-sm {
  padding: 60px 0;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--copper);
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 25px;
  height: 2px;
  background: var(--copper);
}
.section-title {
  font-size: clamp(2rem, 3.5vw, 2.9rem);
  line-height: 1.12;
  margin-bottom: 18px;
  color: var(--navy);
  font-weight: 800;
}
.section-title .accent {
  color: var(--copper);
}
.section-desc {
  color: var(--steel);
  font-size: 1.05rem;
  max-width: 650px;
}
.bg-cream {
  background: var(--cream);
}
.bg-cream-2 {
  background: var(--cream-2);
}
.bg-white {
  background: #ffffff;
}
.bg-navy {
  background: var(--navy);
  color: #fff;
}
.bg-navy-2 {
  background: var(--navy-2);
  color: #fff;
}

/* ===== About Visual & Features ===== */
.about {
  background: var(--cream);
}
.about-visual {
  position: relative;
  max-width: 100%;
}
.about-img-main {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(10, 22, 40, 0.18);
  height: 480px;
  width: 100%;
  position: relative;
  background: var(--navy-2);
}
.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-img-sec {
  position: absolute;
  bottom: -25px;
  right: -25px;
  width: 52%;
  border-radius: 12px;
  overflow: hidden;
  border: 5px solid var(--cream);
  box-shadow: 0 20px 40px rgba(10, 22, 40, 0.22);
  height: 220px;
  z-index: 2;
  background: var(--navy-2);
}
.about-img-sec img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-exp {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--navy);
  color: #fff;
  padding: 20px 24px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 15px 40px rgba(10, 22, 40, 0.3);
  z-index: 4;
  border: 1px solid var(--border-subtle);
}
.about-exp .num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--copper);
  line-height: 1;
}
.about-exp .lbl {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #cbd5e1;
  font-weight: 600;
}
.about-features {
  margin-top: 25px;
}
.af-item {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  background: #fff;
  border-radius: 10px;
  margin-bottom: 14px;
  border-left: 3px solid var(--copper);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.af-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
}
.af-item .af-icon {
  width: 46px;
  height: 46px;
  background: rgba(205, 127, 50, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
  font-size: 1.25rem;
  flex-shrink: 0;
}
.af-item h5 {
  font-size: 1.08rem;
  margin-bottom: 4px;
  color: var(--navy);
}
.af-item p {
  font-size: 0.88rem;
  color: var(--steel);
  margin: 0;
  line-height: 1.55;
}

/* ===== Feature Cards & Promise Items ===== */
.feature-box {
  background: #fff;
  border-radius: 12px;
  padding: 30px 25px;
  height: 100%;
  border-left: 4px solid var(--copper);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.feature-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.fb-icon {
  width: 54px;
  height: 54px;
  background: rgba(205, 127, 50, 0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.feature-box h4 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--navy);
}
.feature-box p {
  color: var(--steel);
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.6;
}

/* ===== Services Cards ===== */
.service-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(10, 22, 40, 0.06);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(205, 127, 50, 0.3);
}
.sc-img {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: var(--navy-2);
}
.sc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.service-card:hover .sc-img img {
  transform: scale(1.08);
}
.sc-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--navy);
  color: var(--copper-light);
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid rgba(205, 127, 50, 0.3);
}
.sc-body {
  padding: 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.sc-body h3 {
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.25;
}
.sc-body p {
  color: var(--steel);
  font-size: 0.92rem;
  margin-bottom: 20px;
  flex: 1;
}
.sc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.sc-list li {
  font-size: 0.88rem;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sc-list li i {
  color: var(--copper);
  font-size: 0.8rem;
}
.sc-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px dashed rgba(10, 22, 40, 0.12);
}
.sc-link {
  color: var(--copper);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card:hover .sc-link {
  color: var(--copper-dark);
  gap: 10px;
}

/* ===== Industry Cards ===== */
.industry-card {
  background: #fff;
  border-radius: 12px;
  padding: 30px 24px;
  height: 100%;
  border: 1px solid rgba(10, 22, 40, 0.08);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.industry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  opacity: 0;
  transition: var(--transition);
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(205, 127, 50, 0.3);
}
.industry-card:hover::before {
  opacity: 1;
}
.ind-icon {
  width: 60px;
  height: 60px;
  background: var(--navy);
  color: var(--copper);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: var(--transition);
}
.industry-card:hover .ind-icon {
  background: var(--copper);
  color: #fff;
  transform: scale(1.05);
}
.industry-card h4 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--navy);
}
.industry-card p {
  color: var(--steel);
  font-size: 0.9rem;
  margin-bottom: 15px;
  line-height: 1.6;
}
.ind-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ind-tag {
  background: var(--cream-2);
  color: var(--navy);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.76rem;
  font-weight: 600;
}

/* ===== Process Steps ===== */
.process {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.process::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(205, 127, 50, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(205, 127, 50, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.process .section-title {
  color: #fff;
}
.process .section-desc {
  color: #94a3b8;
}
.process-step {
  position: relative;
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  height: 100%;
  transition: var(--transition);
}
.process-step:hover {
  background: rgba(205, 127, 50, 0.08);
  border-color: var(--copper);
  transform: translateY(-6px);
}
.ps-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3.8rem;
  font-weight: 800;
  color: var(--copper);
  line-height: 1;
  opacity: 0.45;
  margin-bottom: 8px;
}
.ps-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 18px;
}
.process-step h5 {
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: 10px;
}
.process-step p {
  color: #94a3b8;
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.6;
}

/* ===== Trust & Credentials Cards ===== */
.credential-card {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  height: 100%;
  border-top: 4px solid var(--copper);
  box-shadow: var(--shadow-sm);
}
.credential-card h4 {
  color: var(--navy);
  font-size: 1.3rem;
  margin-bottom: 15px;
}
.credential-meta {
  background: var(--cream);
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}
.credential-meta .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--steel);
  letter-spacing: 1px;
}
.credential-meta .val {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
}

/* ===== Testimonials ===== */
.testi-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px 28px;
  height: 100%;
  position: relative;
  border-top: 3px solid var(--copper);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.testi-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.testi-card .quote {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 2.8rem;
  color: var(--copper);
  opacity: 0.15;
  line-height: 1;
}
.testi-stars {
  color: var(--copper);
  margin-bottom: 14px;
  font-size: 0.9rem;
}
.testi-text {
  color: var(--text);
  font-style: italic;
  margin-bottom: 22px;
  line-height: 1.65;
  font-size: 0.95rem;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid #f1f5f9;
}
.testi-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--copper-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
}
.testi-name {
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  font-size: 1rem;
}
.testi-role {
  font-size: 0.8rem;
  color: var(--steel);
  margin: 0;
}

/* ===== CTA Banner ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--copper) 0%, var(--copper-dark) 100%);
  color: #fff;
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}
.cta-banner h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: 15px;
  position: relative;
  z-index: 2;
  color: #fff;
}
.cta-banner p {
  font-size: 1.1rem;
  opacity: 0.95;
  position: relative;
  z-index: 2;
  margin-bottom: 25px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Contact Section & Form ===== */
.contact-info {
  background: var(--navy);
  color: #fff;
  padding: 45px 35px;
  border-radius: 12px;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: rgba(205, 127, 50, 0.1);
  border-radius: 50%;
}
.contact-info h3 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 10px;
}
.contact-info > p {
  color: #94a3b8;
  margin-bottom: 30px;
}
.ci-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}
.ci-item .ci-icon {
  width: 44px;
  height: 44px;
  background: rgba(205, 127, 50, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
  flex-shrink: 0;
  font-size: 1.1rem;
}
.ci-item .ci-label {
  font-size: 0.72rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 2px;
}
.ci-item .ci-value {
  color: #fff;
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.5;
}
.ci-item .ci-value a {
  color: #fff;
  text-decoration: none;
}
.ci-item .ci-value a:hover {
  color: var(--copper-light);
}

.contact-form {
  background: #fff;
  padding: 45px 35px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(10, 22, 40, 0.08);
}
.contact-form label {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}
.contact-form .form-control,
.contact-form .form-select {
  border: 1px solid #d1d5db;
  background: var(--cream-3);
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 0.95rem;
  color: var(--text);
  transition: var(--transition);
}
.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: var(--copper);
  background: #fff;
  box-shadow: 0 0 0 0.2rem rgba(205, 127, 50, 0.15);
}

/* ===== Gallery & Projects ===== */
.gallery-grid-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  height: 260px;
  background: var(--navy-2);
  cursor: pointer;
}
.gallery-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-grid-item:hover img {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 22, 40, 0.9) 0%, rgba(10, 22, 40, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  color: #fff;
  opacity: 0;
  transition: var(--transition);
}
.gallery-grid-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay h5 {
  color: #fff;
  font-size: 1.1rem;
  margin: 0 0 4px;
}
.gallery-overlay span {
  font-size: 0.78rem;
  color: var(--copper-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Footer ===== */
footer {
  background: var(--navy);
  color: #94a3b8;
  padding: 80px 0 0;
  border-top: 1px solid rgba(205, 127, 50, 0.2);
}
footer h5 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}
footer h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--copper);
}
footer .brand-desc {
  color: #94a3b8;
  margin-bottom: 22px;
  font-size: 0.92rem;
  line-height: 1.7;
}
footer ul {
  list-style: none;
  padding: 0;
}
footer ul li {
  margin-bottom: 10px;
}
footer ul li a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
footer ul li a::before {
  content: '›';
  color: var(--copper);
  font-weight: 800;
}
footer ul li a:hover {
  color: var(--copper-light);
  padding-left: 5px;
}
.f-contact li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.92rem;
}
.f-contact li i {
  color: var(--copper);
  margin-top: 4px;
  flex-shrink: 0;
}
.f-contact li::before {
  display: none;
}
.f-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.f-social a {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
}
.f-social a:hover {
  background: var(--copper);
  color: #fff;
  transform: translateY(-3px);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 50px;
  padding: 22px 0;
  text-align: center;
  font-size: 0.88rem;
}
.footer-bottom a {
  color: var(--copper-light);
  text-decoration: none;
}

/* ===== Floating Widget ===== */
.float-widget {
  position: fixed;
  right: 25px;
  bottom: 25px;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
}
.float-trigger {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  box-shadow: 0 6px 25px rgba(205, 127, 50, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  position: relative;
  z-index: 10001;
  animation: pulseTrigger 2.5s infinite;
}
.float-trigger:hover {
  background: var(--copper-dark);
  transform: scale(1.08);
}
.float-widget.active .float-trigger {
  transform: rotate(135deg);
  background: #dc2626;
  box-shadow: 0 6px 25px rgba(220, 38, 38, 0.5);
  animation: none;
}

.social-menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.8);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
  pointer-events: none;
}
.float-widget.active .social-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.fw-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transition: all 0.3s;
  position: relative;
  font-size: 1.15rem;
}
.fw-btn:hover {
  transform: scale(1.1);
  color: #fff;
}
.fw-btn .fw-label {
  position: absolute;
  right: 60px;
  background: var(--navy);
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.fw-btn:hover .fw-label {
  opacity: 1;
  right: 65px;
}
.fw-wa { background: #25D366; }
.fw-call { background: var(--copper); }
.fw-mail { background: #ea4335; }
.fw-map { background: #4285F4; }

@keyframes pulseTrigger {
  0% { box-shadow: 0 0 0 0 rgba(205, 127, 50, 0.7); }
  70% { box-shadow: 0 0 0 18px rgba(205, 127, 50, 0); }
  100% { box-shadow: 0 0 0 0 rgba(205, 127, 50, 0); }
}

/* ===== Detail Modal / Slide-In Panel ===== */
.detail-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.75);
  backdrop-filter: blur(5px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s;
}
.detail-backdrop.show {
  opacity: 1;
  visibility: visible;
}
.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 1100px;
  height: 100vh;
  background: var(--cream);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
  overflow-y: auto;
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.3);
}
.detail-panel.show {
  transform: translateX(0);
}
.dp-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 45px;
  height: 45px;
  background: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  color: var(--navy);
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dp-close:hover {
  background: var(--copper);
  color: #fff;
  transform: rotate(90deg);
}
.dp-gallery {
  background: var(--navy-2);
  padding: 40px;
  position: relative;
  min-height: 500px;
}
.dp-gallery .carousel-item img {
  height: 450px;
  object-fit: cover;
  width: 100%;
  border-radius: 8px;
}
.dp-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  overflow-x: auto;
  padding-bottom: 5px;
}
.dp-thumb {
  width: 80px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: all 0.3s;
  flex-shrink: 0;
}
.dp-thumb.active {
  border-color: var(--copper);
  opacity: 1;
}
.dp-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dp-info {
  padding: 50px 40px;
}
.dp-cat {
  color: var(--copper);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}
.dp-info h2 {
  font-size: 2.3rem;
  color: var(--navy);
  margin-bottom: 15px;
  line-height: 1.1;
}
.dp-badges {
  display: flex;
  gap: 10px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.dp-badge {
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.dp-badge.stock {
  background: rgba(22, 163, 74, 0.12);
  color: #16a34a;
}
.dp-badge.quality {
  background: rgba(205, 127, 50, 0.15);
  color: var(--copper-dark);
}
.dp-desc {
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 25px;
}
.dp-specs {
  background: #fff;
  border-radius: 10px;
  padding: 22px;
  margin-bottom: 25px;
  border: 1px solid rgba(10, 22, 40, 0.06);
}
.dp-specs h6 {
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
}
.dp-specs h6 i {
  color: var(--copper);
}
.dp-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed #e5e7eb;
}
.dp-spec-row:last-child {
  border-bottom: none;
}
.dp-spec-row .k {
  color: var(--steel);
  font-size: 0.92rem;
}
.dp-spec-row .v {
  color: var(--navy);
  font-weight: 600;
  font-size: 0.92rem;
}
.dp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.dp-wa {
  background: #25D366;
  color: #fff;
  padding: 13px 24px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
  border: none;
  flex: 1;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
}
.dp-wa:hover {
  background: #1eb956;
  color: #fff;
  transform: translateY(-2px);
}
.dp-call {
  background: var(--navy);
  color: #fff;
  padding: 13px 24px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s;
  flex: 1;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
}
.dp-call:hover {
  background: var(--navy-3);
  color: #fff;
}
.dp-note {
  background: rgba(205, 127, 50, 0.08);
  border-left: 3px solid var(--copper);
  padding: 14px 18px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--text);
}

/* Lightbox Modal */
.image-modal-dialog {
  max-width: 900px;
}
.image-modal-content {
  background: var(--navy-2);
  border: 1px solid var(--copper);
  border-radius: 12px;
  overflow: hidden;
}

/* Responsive */
@media (max-width: 991px) {
  .hero-visual {
    height: 420px;
    margin-top: 40px;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-img-sec {
    right: 5px;
    bottom: -15px;
    width: 55%;
  }
  .about-exp {
    left: 5px;
    top: -15px;
  }
  .main-nav .navbar-collapse {
    background: var(--navy-2);
    padding: 20px;
    margin-top: 15px;
    border-radius: 8px;
    border: 1px solid rgba(205, 127, 50, 0.2);
  }
  .dp-gallery {
    min-height: 350px;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }
  .hero {
    padding: 60px 0;
  }
  .hero-visual {
    height: 350px;
  }
  .hv-f1, .hv-f2 {
    display: none;
  }
  .hv-badge {
    left: 10px;
    padding: 12px 18px;
  }
  .hv-badge .big {
    font-size: 1.8rem;
  }
  .about-img-main {
    height: 320px;
  }
  .about-img-sec {
    height: 160px;
    width: 60%;
  }
  .about-exp {
    padding: 12px 16px;
  }
  .about-exp .num {
    font-size: 1.8rem;
  }
  .dp-gallery {
    padding: 20px;
  }
  .dp-gallery .carousel-item img {
    height: 280px;
  }
  .dp-info {
    padding: 30px 20px;
  }
  .dp-info h2 {
    font-size: 1.8rem;
  }
  .contact-info, .contact-form {
    padding: 30px 20px;
  }
  .float-widget {
    right: 15px;
    bottom: 15px;
  }
  .fw-btn {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
  .fw-btn .fw-label {
    display: none;
  }
  .top-bar .d-flex {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}