/* ============================================================
   SRT Blue Metals & Earth Movers - Main Stylesheet
   Design inspired by geosand.in layout style
   ============================================================ */

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

/* --- CSS Variables --- */
:root {
  --primary: #1c3f73;
  --secondary: #f4a024;
  --white: #ffffff;
  --light-bg: #f5f5f5;
  --text: #333333;
  --text-light: #777777;
  --border: #e5e5e5;
  --dark: #111827;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 30px rgba(28,63,115,0.15);
  --transition: all 0.3s ease;
  --radius: 6px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 15px;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: 'Poppins', sans-serif; }

/* --- Utility --- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-pad { padding: 30px 0; }
.section-pad-sm { padding: 50px 0; }
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.bg-primary { background: var(--primary) !important; }
.bg-light { background: var(--light-bg) !important; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius);
  font-weight: 600; font-size: 14px; letter-spacing: 0.5px;
  border: 2px solid transparent; transition: var(--transition);
  text-transform: uppercase;
}
.btn-primary {
  background: var(--secondary); color: var(--primary);
  border-color: var(--secondary);
}
.btn-primary:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }
.btn-outline {
  background: transparent; color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--primary); }
.btn-primary-dark {
  background: var(--primary); color: var(--white);
  border-color: var(--primary);
}
.btn-primary-dark:hover { background: var(--secondary); color: var(--primary); border-color: var(--secondary); }

/* --- Section Header --- */
.section-header { margin-bottom: 50px; }
.section-header .label {
  display: inline-block;
  color: var(--secondary); font-weight: 700;
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 10px;
  position: relative; padding-left: 30px;
}
.section-header .label::before {
  content: ''; position: absolute; left: 0; top: 50%;
  width: 20px; height: 2px; background: var(--secondary);
}
.section-header h2 {
  font-size: 36px; font-weight: 800; color: var(--primary);
  line-height: 1.2; margin-bottom: 15px;
}
.section-header p { color: var(--text-light); max-width: 600px; }
.section-header.centered p { margin: 0 auto; }

/* ============================================================
   TOP BAR  (geosand.in style – dark strip, right-aligned links)
   ============================================================ */
.top-bar {
  background: #111111;
  padding: 7px 0;
  font-size: 12px;
}
.top-bar .container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.top-bar-links {
  display: flex; align-items: center;
}
.top-bar-links a,
.top-bar-links .top-bar-support {
  color: rgba(255,255,255,0.78);
  padding: 0 18px;
  border-right: 1px solid rgba(255,255,255,0.15);
  font-size: 12px; font-weight: 500;
  display: flex; align-items: center; gap: 5px;
  white-space: nowrap;
  transition: var(--transition);
}
.top-bar-links a:last-child,
.top-bar-links .top-bar-support:last-child { border-right: none; }
.top-bar-links a:hover { color: var(--secondary); }
.top-bar-support { color: rgba(255,255,255,0.78) !important; cursor: default; }
.top-bar-support a { color: var(--secondary) !important; padding: 0; border: none; font-weight: 700; }
.top-bar-support a:hover { color: #fff !important; }

/* ============================================================
   NAVBAR DEFAULT (Hero Section)
   ============================================================ */

.navbar{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  background:transparent;
  z-index:1000;
  transition:all 0.3s ease;
}

/* Default text color */
.navbar .nav-menu > li > a,
.navbar .brand-name,
.navbar .brand-sub{
  color:white;
}


/* ============================================================
   NAVBAR AFTER SCROLL
   ============================================================ */

.navbar.scrolled{
  position:fixed;
  background:white;
  box-shadow:0 4px 20px rgba(0,0,0,0.35);
}

/* Change text color when scrolled */
.navbar.scrolled .nav-menu > li > a,
.navbar.scrolled .brand-name,
.navbar.scrolled .brand-sub{
  color:black;
}


/* ============================================================
   CONTAINER
   ============================================================ */

.navbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:70px;
  gap:20px;
}

/* ============================================================
   LOGO
   ============================================================ */

.navbar-brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.navbar-brand .logo-img{
  height:50px;
  width:auto;
}

.navbar-brand .brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.2;
}

.navbar-brand .brand-name{
  font-size:18px;
  font-weight:800;
  color:#ffffff;
}

.navbar-brand .brand-sub{
  font-size:10px;
  color:rgba(255,255,255,0.7);
  text-transform:uppercase;
}

/* ============================================================
   NAV MENU
   ============================================================ */

.nav-menu{
  display:flex;
  align-items:center;
  list-style:none;
  margin:0;
  padding:0;
}

.nav-menu > li{
  position:relative;
}

.nav-menu > li > a{
  display:flex;
  align-items:center;
  height:70px;
  padding:0 15px;
  font-size:13px;
  font-weight:700;
  color:white;
  text-transform:uppercase;
  text-decoration:none;
  border-bottom:3px solid transparent;
  transition:all 0.3s ease;
}

.nav-menu > li > a:hover{
  color:#f5a623;
  border-bottom:3px solid #f5a623;
}

/* ============================================================
   DROPDOWN
   ============================================================ */

.dropdown-menu{
  position:absolute;
  top:100%;
  left:0;
  background:#ffffff;
  min-width:230px;
  list-style:none;
  padding:10px 0;
  margin:0;
  border-radius:4px;
  box-shadow:0 10px 30px rgba(0,0,0,0.15);

  opacity:0;
  visibility:hidden;
  transform:translateY(-10px);
  transition:all 0.25s ease;
  z-index:2000;
}

.dropdown-menu li{
  padding:0;
}

.dropdown-menu li a{
  display:block;
  padding:10px 18px;
  font-size:14px;
  color:#333;
  text-decoration:none;
}

.dropdown-menu li a:hover{
  background:#f5f5f5;
  color:#f5a623;
}

/* show dropdown */

.nav-menu > li:hover .dropdown-menu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

/* ============================================================
   GET QUOTE BUTTON
   ============================================================ */

.quote-btn{
  background:#2c7a3f;
  color:#fff;
  padding:10px 18px;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
  transition:all 0.3s ease;
}

.quote-btn:hover{
  background:#1f5e2f;
}

/* ============================================================
   MOBILE
   ============================================================ */

@media(max-width:992px){

.nav-menu{
  display:none;
}

}
.dropdown-menu li a {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; font-size: 13px;
  font-weight: 500; color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.dropdown-menu li:last-child a { border-bottom: none; }
.dropdown-menu li a:hover { color: var(--secondary); background: #fff8f0; padding-left: 28px; }
.dropdown-menu li a .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--secondary); flex-shrink: 0;
}

/* Sub-dropdown */
.has-submenu { position: relative; }
.has-submenu > a::after {
  content: '›'; margin-left: auto; font-size: 16px;
}
.submenu {
  position: absolute; left: 100%; top: 0;
  background: var(--white); min-width: 200px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  border-top: 3px solid var(--secondary);
  border-radius: 0 0 6px 6px;
  opacity: 0; visibility: hidden;
  transform: translateX(-8px);
  transition: all 0.25s ease;
}
.has-submenu:hover .submenu {
  opacity: 1; visibility: visible; transform: translateX(0);
}

/* GET QUOTE Button */
.btn-get-quote {
  flex-shrink: 0;
  background: #1e7e3e;
  color: #fff;
  padding: 10px 22px;
  border-radius: 4px;
  font-weight: 700; font-size: 13px;
  letter-spacing: 0.5px; text-transform: uppercase;
  border: 2px solid #1e7e3e;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-get-quote:hover {
  background: transparent; color: #1e7e3e;
}

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 5px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: #ffffff; transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
  display: none; background: var(--white);
  border-top: 3px solid var(--secondary);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  position: absolute; top: 100%; left: 0; right: 0;
  max-height: 80vh; overflow-y: auto;
  z-index: 999;
}
.mobile-nav.open { display: block; }
.mobile-nav ul { padding: 10px 0; }
.mobile-nav ul li a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; font-size: 14px; font-weight: 600;
  color: var(--text); border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-nav ul li a:hover { color: var(--secondary); background: #fff8f0; }
.mobile-nav .mobile-submenu { background: var(--light-bg); }
.mobile-nav .mobile-submenu li a {
  padding-left: 40px; font-weight: 400; font-size: 13px;
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  height: calc(100vh - 110px); min-height: 580px; max-height: 750px;
}
.hero-slider { width: 100%; height: 100%; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 0.8s ease;
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.52);
}
.hero-content {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
}
.hero-content .container { width: 100%; }
.hero-text { max-width: 780px; margin: 0 auto; }
.hero-subtitle {
  font-size: 16px; font-weight: 500; color: rgba(255,255,255,0.9);
  letter-spacing: 6px; text-transform: uppercase;
  margin-bottom: 12px;
}
.hero-badge {
  display: inline-block;
  background: var(--secondary); color: var(--primary);
  font-size: 11px; font-weight: 800; letter-spacing: 2px;
  text-transform: uppercase; padding: 5px 14px; border-radius: 3px;
  margin-bottom: 18px;
}
.hero-text h1 {
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 900; color: var(--white);
  line-height: 1.05; margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-text h1 span { color: var(--secondary); display: block; }
.hero-text p {
  font-size: 17px; color: rgba(255,255,255,0.85);
  margin-bottom: 34px; line-height: 1.6; max-width: 560px;
  margin-left: auto; margin-right: auto;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero-btns .btn { font-size: 14px; }

/* Hero Controls */
.hero-controls {
  position: absolute; bottom: 28px; left: 50%;
  transform: translateX(-50%); z-index: 3;
  display: flex; gap: 10px;
}
.hero-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.4); border: 2px solid rgba(255,255,255,0.7);
  cursor: pointer; transition: var(--transition);
}
.hero-dot.active { background: var(--secondary); border-color: var(--secondary); }

.hero-arrows {
  position: absolute; top: 50%; z-index: 3;
  transform: translateY(-50%); width: 100%;
  display: flex; justify-content: space-between;
  padding: 0 16px; pointer-events: none;
}
.hero-arrow {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,0.15); border: 2px solid rgba(255,255,255,0.4);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  cursor: pointer; pointer-events: all; transition: var(--transition);
  backdrop-filter: blur(4px);
}
.hero-arrow:hover { background: var(--secondary); border-color: var(--secondary); color: var(--primary); }

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  background: var(--primary);
  padding: 0;
}
.stats-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 22px 20px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.1);
  position: relative;
}
.stat-item:last-child { border-right: none; }
.stat-item .stat-num {
  font-size: 32px; font-weight: 900;
  color: var(--secondary); line-height: 1;
}
.stat-item .stat-num span { font-size: 20px; }
.stat-item p { font-size: 12px; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
.products-section { background: var(--white); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  border: 1px solid var(--border);
  transition: var(--transition);
  background: var(--white);
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(28,63,115,0.13);
  border-color: var(--secondary);
}
.product-img {
  position: relative; overflow: hidden; height: 220px;
}
.product-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img img { transform: scale(1.07); }
.product-img .product-badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--secondary); color: var(--primary);
  font-size: 10px; font-weight: 800; letter-spacing: 1px;
  text-transform: uppercase; padding: 4px 10px; border-radius: 3px;
}
.product-body {
  padding: 20px; flex: 1; display: flex; flex-direction: column;
}
.product-body h3 {
  font-size: 17px; font-weight: 700; color: var(--primary);
  margin-bottom: 8px; transition: var(--transition);
}
.product-card:hover .product-body h3 { color: var(--secondary); }
.product-body p {
  font-size: 13px; color: var(--text-light);
  margin-bottom: 16px; flex: 1; line-height: 1.6;
}
.product-body .btn-enquire {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700;
  color: var(--primary); letter-spacing: 0.5px;
  text-transform: uppercase; padding: 0;
  background: none; border: none;
  transition: var(--transition);
  align-self: flex-start;
}
.product-body .btn-enquire::after {
  content: '→'; transition: var(--transition);
}
.product-body .btn-enquire:hover { color: var(--secondary); }
.product-body .btn-enquire:hover::after { transform: translateX(4px); }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section { background: var(--light-bg); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.about-img-wrapper { position: relative; }
.about-img-main {
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 16px 48px rgba(28,63,115,0.15);
}
.about-img-main img {
  width: 100%;
  height: auto;
  display: block;
}.about-img-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--secondary);
  padding: 20px 24px; border-radius: 8px;
  text-align: center; box-shadow: var(--shadow);
}
.about-img-badge .num {
  font-size: 38px; font-weight: 900;
  color: var(--primary); line-height: 1;
}
.about-img-badge p {
  font-size: 11px; font-weight: 700; color: var(--primary);
  text-transform: uppercase; letter-spacing: 1px; margin-top: 4px;
}
.about-content {}
.about-content .section-header { margin-bottom: 20px; }
.about-content .about-desc {
  color: var(--text-light); margin-bottom: 20px; line-height: 1.8;
}
.about-list { margin-bottom: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.about-list li {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--primary);
}
.about-list li .check {
  width: 20px; height: 20px; background: var(--secondary);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
  font-size: 10px; color: var(--primary); font-weight: 900;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features-section { background: var(--primary); position: relative; overflow: hidden; }
.features-section::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' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%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");
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative; z-index: 1;
}
.feature-item {
  padding: 40px 24px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: rgba(244,160,36,0.1); }
.feature-icon {
  width: 70px; height: 70px; margin: 0 auto 18px;
  background: rgba(244,160,36,0.15); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid rgba(244,160,36,0.3);
  transition: var(--transition);
}
.feature-item:hover .feature-icon { background: var(--secondary); border-color: var(--secondary); }
.feature-icon svg { width: 32px; height: 32px; color: var(--secondary); transition: var(--transition); }
.feature-item:hover .feature-icon svg { color: var(--primary); }
.feature-item h4 { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.feature-item p { font-size: 12px; color: rgba(255,255,255,0.6); line-height: 1.5; }

/* ============================================================
   APPLICATIONS SECTION
   ============================================================ */
.applications-section { background: var(--white); }
.applications-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.app-card {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 30px 16px;
  text-align: center; transition: var(--transition);
  cursor: default;
}
.app-card:hover {
  background: var(--primary); border-color: var(--primary);
  transform: translateY(-4px); box-shadow: var(--shadow-hover);
}
.app-icon {
  width: 60px; height: 60px; margin: 0 auto 14px;
  background: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: var(--transition);
}
.app-card:hover .app-icon { background: var(--secondary); }
.app-icon svg { width: 28px; height: 28px; color: var(--primary); transition: var(--transition); }
.app-card:hover .app-icon svg { color: var(--primary); }
.app-card h4 { font-size: 13px; font-weight: 700; color: var(--primary); transition: var(--transition); line-height: 1.3; }
.app-card:hover h4 { color: var(--white); }

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials-section { background: var(--light-bg); }
.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track {
  display: flex; transition: transform 0.5s ease;
}
.testimonial-card {
  min-width: calc(50% - 12px); margin-right: 24px;
  background: var(--white); border-radius: 8px;
  padding: 36px; box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid var(--border); position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute; top: 20px; left: 28px;
  font-size: 80px; color: var(--secondary); line-height: 1;
  font-family: Georgia, serif; opacity: 0.3;
}
.testimonial-text {
  font-size: 15px; color: var(--text-light);
  line-height: 1.8; margin-bottom: 24px; font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary); display: flex; align-items: center;
  justify-content: center; font-size: 18px; font-weight: 800;
  color: var(--secondary); flex-shrink: 0;
}
.author-info .name { font-size: 15px; font-weight: 700; color: var(--primary); }
.author-info .role { font-size: 12px; color: var(--secondary); font-weight: 600; }
.testimonials-controls {
  display: flex; justify-content: center; gap: 10px; margin-top: 30px;
}
.t-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border); border: 2px solid var(--border);
  cursor: pointer; transition: var(--transition);
}
.t-dot.active { background: var(--secondary); border-color: var(--secondary); }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section { background: var(--white); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 50px;
}
.contact-info h3 {
  font-size: 24px; font-weight: 800; color: var(--primary); margin-bottom: 24px;
}
.contact-info-item {
  display: flex; align-items: flex-start; gap: 14px;
  margin-bottom: 24px;
}
.contact-info-icon {
  width: 48px; height: 48px; border-radius: 8px;
  background: var(--primary); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.contact-info-icon svg { width: 22px; height: 22px; color: var(--secondary); }
.contact-info-text .label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); }
.contact-info-text .value { font-size: 15px; font-weight: 600; color: var(--primary); }

/* Map */
.map-container {
  border-radius: 8px; overflow: hidden;
  height: 200px; border: 2px solid var(--border);
  margin-top: 24px;
}
.map-container iframe { width: 100%; height: 100%; border: none; }

/* Form */
.contact-form-wrap { background: var(--light-bg); border-radius: 10px; padding: 36px; }
.contact-form-wrap h3 {
  font-size: 20px; font-weight: 800; color: var(--primary);
  margin-bottom: 6px;
}
.contact-form-wrap .sub { font-size: 13px; color: var(--text-light); margin-bottom: 28px; }
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group label {
  display: block; font-size: 12px; font-weight: 700;
  color: var(--primary); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  font-size: 14px; font-family: 'Poppins', sans-serif;
  color: var(--text); background: var(--white);
  outline: none; transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(244,160,36,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group .error-msg { font-size: 11px; color: #e53e3e; margin-top: 4px; display: none; }
.form-group.has-error input,
.form-group.has-error textarea { border-color: #e53e3e; }
.form-group.has-error .error-msg { display: block; }
.form-submit {
  width: 100%; padding: 14px; background: var(--primary);
  color: var(--white); border: none; border-radius: var(--radius);
  font-size: 14px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.form-submit:hover { background: var(--secondary); color: var(--primary); }
.form-submit.sending { opacity: 0.7; pointer-events: none; }
.success-msg {
  background: #f0fff4; border: 1px solid #68d391;
  padding: 14px; border-radius: var(--radius);
  font-size: 13px; font-weight: 600; color: #276749;
  text-align: center; margin-top: 14px; display: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--dark);
  border-top: 4px solid var(--secondary);
}
.footer-top { padding: 60px 0 40px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-brand .footer-logo {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 18px;
}
.footer-brand .logo-img { height: 44px;  }
.footer-brand .brand-name { font-size: 16px; font-weight: 800; color: var(--white); }
.footer-brand .brand-sub { font-size: 9px; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 1px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.8; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6); transition: var(--transition);
}
.social-links a:hover { background: var(--secondary); color: var(--primary); border-color: var(--secondary); }
.social-links a svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-size: 13px; font-weight: 800; color: var(--white);
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--secondary);
  display: inline-block;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 13px; color: rgba(255,255,255,0.6);
  display: flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.footer-col ul li a::before { content: '›'; color: var(--secondary); font-size: 16px; }
.footer-col ul li a:hover { color: var(--secondary); padding-left: 4px; }

.footer-contact li {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 14px; font-size: 13px; color: rgba(255,255,255,0.6);
}
.footer-contact li svg { width: 16px; height: 16px; color: var(--secondary); flex-shrink: 0; margin-top: 3px; }
.footer-contact li a { color: rgba(255,255,255,0.6); }
.footer-contact li a:hover { color: var(--secondary); }

.footer-bottom {
  background: rgba(0,0,0,0.2); padding: 16px 0;
  text-align: center;
}
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.45); }
.footer-bottom span { color: var(--secondary); }

/* ============================================================
   PAGE HERO (for inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(105deg, var(--primary) 60%, #25558a 100%);
  padding: 50px 0;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; right: -100px; top: -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(244,160,36,0.06);
}
.page-hero h1 {
  font-size: 38px; font-weight: 900; color: var(--white); margin-bottom: 8px;
}
.page-hero .breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,0.6);
}
.page-hero .breadcrumb a { color: var(--secondary); }
.page-hero .breadcrumb a:hover { text-decoration: underline; }
.page-hero .breadcrumb span { color: rgba(255,255,255,0.4); }

/* About Page */
.about-page-section { padding: 80px 0; }
.about-page-intro {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  margin-bottom: 70px;
}
.about-page-intro img { width: 100%; height: 380px; object-fit: cover; border-radius: 8px; }
.values-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.value-card {
  background: var(--white); border-radius: 8px; padding: 28px;
  border: 1px solid var(--border); text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05); transition: var(--transition);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--secondary); }
.value-card .icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(244,160,36,0.1); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
}
.value-card .icon svg { width: 28px; height: 28px; color: var(--secondary); }
.value-card h4 { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.value-card p { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* Products Page */
.products-page { padding: 60px 0; }
.products-filter {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 8px 20px; border-radius: 50px;
  font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border);
  background: var(--white); color: var(--text);
  cursor: pointer; transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary); color: var(--white); border-color: var(--primary);
}

/* Contact Page */
.contact-page { padding: 70px 0; }

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail-section { padding: 60px 0; }
.product-detail-grid {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; align-items: start;
  margin-bottom: 60px;
}
.product-img-box {
  border-radius: 10px; overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
  border: 1px solid var(--border);
}
.product-img-box img { width: 100%; height: 360px; object-fit: cover; display: block; }
.product-img-thumb { display: flex; gap: 10px; padding: 12px; }
.product-img-thumb img {
  width: 72px; height: 72px; object-fit: cover; border-radius: 6px;
  border: 2px solid var(--border); cursor: pointer; transition: var(--transition);
}
.product-img-thumb img:hover, .product-img-thumb img.active { border-color: var(--secondary); }
.product-info-box h1 {
  font-size: 30px; font-weight: 800; color: var(--primary); margin-bottom: 6px; line-height: 1.2;
}
.product-price-row {
  display: flex; align-items: center; gap: 16px; margin-bottom: 20px; flex-wrap: wrap;
}
.product-price {
  font-size: 22px; font-weight: 800; color: var(--secondary);
}
.product-price-note { font-size: 13px; color: var(--text-light); }
.product-desc { color: var(--text); line-height: 1.8; margin-bottom: 24px; font-size: 15px; }
.product-meta-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.product-meta-tag {
  background: rgba(28,63,115,0.08); color: var(--primary);
  padding: 5px 14px; border-radius: 50px; font-size: 12px; font-weight: 600;
}
.product-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.product-cta-row .btn { font-size: 14px; }

.spec-table-wrap { margin-top: 10px; }
.spec-table-wrap h3 {
  font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 16px;
  padding-bottom: 10px; border-bottom: 2px solid var(--border);
}
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr:nth-child(even) td { background: var(--light-bg); }
.spec-table td {
  padding: 10px 14px; font-size: 14px; border: 1px solid var(--border);
  vertical-align: top;
}
.spec-table td:first-child {
  font-weight: 700; color: var(--primary); width: 42%; background: rgba(28,63,115,0.04);
}

/* Sub-Products / Related Products */
.sub-products-section { background: var(--light-bg); padding: 60px 0; }
.sub-products-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px;
}
.sub-product-card {
  background: var(--white); border-radius: 8px; padding: 22px;
  border: 1px solid var(--border); box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: var(--transition);
}
.sub-product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--secondary); }
.sub-product-card h4 { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.sub-product-card p { font-size: 13px; color: var(--text-light); margin-bottom: 14px; line-height: 1.5; }
.sub-product-card .link { font-size: 13px; font-weight: 700; color: var(--secondary); }
.sub-product-card .link:hover { text-decoration: underline; }

/* Product CTA Strip */
.product-cta-strip {
  background: var(--primary); padding: 60px 0; text-align: center;
}
.product-cta-strip h2 { font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.product-cta-strip p { color: rgba(255,255,255,0.8); font-size: 15px; margin-bottom: 28px; }

/* ============================================================
   FACTSHEET (About Page)
   ============================================================ */
.factsheet-section { padding: 60px 0; background: var(--light-bg); }
.factsheet-grid {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 50px; align-items: start;
}
.factsheet-table { width: 100%; border-collapse: collapse; border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); }
.factsheet-table thead th {
  background: var(--primary); color: #fff; padding: 14px 18px; font-size: 14px; text-align: left;
}
.factsheet-table tbody tr:nth-child(even) td { background: rgba(28,63,115,0.03); }
.factsheet-table td {
  padding: 12px 18px; font-size: 14px; border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.factsheet-table td:first-child { font-weight: 600; color: var(--primary); width: 50%; }
.contact-card {
  background: var(--white); border-radius: 10px; padding: 28px;
  box-shadow: var(--shadow); border: 1px solid var(--border);
}
.contact-card h3 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 20px; }
.contact-row { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.contact-row .icon {
  width: 38px; height: 38px; border-radius: 8px; background: rgba(244,160,36,0.12);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-row .icon svg { width: 18px; height: 18px; color: var(--secondary); }
.contact-row div .label { font-size: 11px; font-weight: 700; color: var(--text-light); letter-spacing: 1px; text-transform: uppercase; }
.contact-row div .val { font-size: 14px; color: var(--text); font-weight: 500; }

/* Infrastructure */
.infra-section { padding: 60px 0; }
.infra-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px;
}
.infra-card {
  border-radius: 8px; overflow: hidden; box-shadow: var(--shadow);
  background: var(--white); border: 1px solid var(--border);
  transition: var(--transition);
}
.infra-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.infra-card img { width: 100%; height: 200px; object-fit: cover; }
.infra-card p { padding: 12px 16px; font-size: 13px; font-weight: 600; color: var(--primary); text-align: center; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0; transform: translateX(-28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0; transform: translateX(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .applications-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 960px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-strip .container { grid-template-columns: repeat(2, 1fr); }
  .about-page-intro { grid-template-columns: 1fr; gap: 30px; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .about-img-badge { right: 10px; bottom: 10px; }
}
@media (max-width: 768px) {
  .top-bar .container { justify-content: center; }
  .top-bar-left { gap: 12px; font-size: 12px; }
  .nav-menu, .nav-search { display: none; }
  .hamburger { display: flex; }
  .hero { min-height: 420px; max-height: 520px; }
  .hero-text h1 { font-size: 30px; }
  .hero-btns .btn { padding: 10px 20px; font-size: 13px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .applications-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card { min-width: 100%; margin-right: 0; }
  .section-header h2 { font-size: 28px; }
  .section-pad { padding: 55px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-top { padding: 40px 0 30px; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .applications-grid { grid-template-columns: 1fr 1fr; }
  .hero-text h1 { font-size: 26px; }
  .stats-strip .container { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .about-list { grid-template-columns: 1fr; }
}