/* =============================================
   B & S Industries - Main Stylesheet
   Design: Modern Industrial with Orange Accent
   ============================================= */

/* --- CSS Variables --- */
:root {
    --primary: #FF6B00;
    --primary-dark: #D45800;
    --primary-light: #FF8C35;
    --secondary: #0A1628;
    --secondary-mid: #162035;
    --accent: #00D4FF;
    --text-dark: #111827;
    --text-mid: #374151;
    --text-light: #6B7280;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border: #E5E7EB;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.18);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.22);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 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);
    color: var(--text-dark);
    background: var(--bg-white);
    line-height: 1.65;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* --- Utility --- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 60px 0; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(255, 107, 0, 0.08);
    border: 1px solid rgba(255,107,0,0.2);
    padding: 4px 14px;
    border-radius: 4px;
    margin-bottom: 14px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--secondary);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-title span { color: var(--primary); }
.section-subtitle { font-size: 1.05rem; color: var(--text-light); max-width: 600px; margin: 0 auto; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    letter-spacing: 0.02em;
    text-decoration: none;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,107,0,0.4);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}
.btn-white {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
}
.btn-white:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(255,107,0,0.4);
}
.btn-dark {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}
.btn-dark:hover {
    background: var(--secondary-mid);
    transform: translateY(-2px);
}
.btn-sm { padding: 8px 18px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* Badge */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.badge-orange { background: rgba(255,107,0,0.15); color: var(--primary); }
.badge-blue { background: rgba(0,212,255,0.15); color: #0099CC; }
.badge-green { background: rgba(16,185,129,0.12); color: var(--success); }
.badge-dark { background: var(--secondary); color: #fff; }

/* =============================================
   TOP BAR
   ============================================= */
.topbar {
    background: var(--secondary);
    padding: 8px 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    position: relative;
    z-index: 1000;
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.topbar-left span { display: flex; align-items: center; gap: 6px; }
.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.topbar-right a {
    color: rgba(255,255,255,0.75);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}
.topbar-right a:hover { color: var(--primary); }
.topbar-right i { font-size: 0.75rem; }
.topbar-social { display: flex; gap: 12px; padding-left: 16px; border-left: 1px solid rgba(255,255,255,0.15); }
.topbar-social a { color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.topbar-social a:hover { color: var(--primary); }

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.main-header {
    background: #fff;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1002;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    transition: var(--transition);
}
.main-header.scrolled {
    box-shadow: 0 4px 30px rgba(0,0,0,0.14);
}
.main-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    height: 72px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}
.logo-icon {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.02em;
    text-transform: uppercase;
}
.logo-tagline {
    font-size: 0.68rem;
    font-family: var(--font-mono);
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* Nav */
.main-nav ul { display: flex; align-items: center; gap: 4px; }
.main-nav ul li { position: relative; }
.main-nav ul li a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--text-mid);
    border-radius: 6px;
    transition: var(--transition);
    white-space: nowrap;
}
.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--primary);
    background: rgba(255,107,0,0.07);
}
.main-nav ul li a.active { font-weight: 600; }
.main-nav ul li a i { font-size: 0.65rem; transition: var(--transition); }
.main-nav ul li:hover > a i { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    border: 1px solid var(--border);
    z-index: 100;
}
.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown li a {
    padding: 10px 14px;
    font-size: 0.88rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.dropdown li a i { color: var(--primary); width: 16px; }
.dropdown li a:hover { background: rgba(255,107,0,0.07); color: var(--primary); }

/* Header CTA */
.header-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #25D366;
    color: #fff;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}
.btn-whatsapp:hover { background: #1fad54; transform: translateY(-1px); }
.btn-enquire {
    display: inline-flex;
    align-items: center;
    padding: 9px 20px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}
.btn-enquire:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(255,107,0,0.4);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--secondary);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    min-height: 85vh;
    background: var(--secondary);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,107,0,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,107,0,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}
@keyframes gridMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(60px); }
}
.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,0,0.18) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: pulseGlow 4s ease-in-out infinite;
}
.hero-glow-2 {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,255,0.1) 0%, transparent 70%);
    bottom: -100px;
    left: 10%;
    animation: pulseGlow 6s ease-in-out infinite reverse;
}
@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

.hero-content { position: relative; z-index: 2; }
.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero-text {}
.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 20px;
}
.hero-label::before {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: var(--primary);
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 22px;
}
.hero-title .highlight {
    color: var(--primary);
    display: block;
}
.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    max-width: 500px;
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-item {}
.hero-stat-num {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: block;
}
.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.55);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    width: 100%;
    max-width: 480px;
}
.hero-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    cursor: default;
}
.hero-card:hover {
    background: rgba(255,107,0,0.08);
    border-color: rgba(255,107,0,0.3);
    transform: translateY(-4px);
}
.hero-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,107,0,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 16px;
}
.hero-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.hero-card p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.5;
}
.hero-card.featured {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: transparent;
    grid-column: span 2;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
}
.hero-card.featured .hero-card-icon {
    background: rgba(255,255,255,0.2);
    color: #fff;
    flex-shrink: 0;
}
.hero-card.featured h3, .hero-card.featured p { color: #fff; }

/* Floating Badge */
.hero-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--accent);
    color: var(--secondary);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 8px 14px;
    border-radius: 20px;
    animation: floatBadge 3s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(0,212,255,0.4);
}
@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* =============================================
   BUSINESS SECTIONS (CCTV / WEIGHING)
   ============================================= */
.business-sections { padding: 90px 0; background: var(--bg-light); }
.business-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.business-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}
.business-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-6px);
}
.business-card-image {
    height: 260px;
    position: relative;
    overflow: hidden;
}
.business-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.business-card:hover .business-card-image img { transform: scale(1.05); }
.business-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,22,40,0.9) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 28px;
}
.business-card-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.business-card-overlay h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
}

.business-card-body { padding: 28px; }
.business-card-body p { color: var(--text-light); margin-bottom: 20px; font-size: 0.95rem; }
.business-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 24px;
}
.business-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-mid);
}
.business-feature i { color: var(--primary); font-size: 0.8rem; }
.business-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.business-price-info { font-size: 0.82rem; color: var(--text-light); }
.business-price-info strong { color: var(--primary); font-size: 1.1rem; }

/* =============================================
   PRODUCTS GRID
   ============================================= */
.products-section { padding: 90px 0; }
.products-section.bg-light { background: var(--bg-light); }

.products-filter {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 8px 22px;
    border: 2px solid var(--border);
    border-radius: 30px;
    background: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-mid);
    cursor: pointer;
    transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    transform: translateY(-4px);
}
.product-card-image {
    height: 200px;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.06); }
.product-card-image .no-image {
    font-size: 4rem;
    color: var(--border);
}
.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
}
.product-badge-featured {
    background: var(--primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.product-wishlist {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.9rem;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.product-card:hover .product-wishlist { opacity: 1; transform: scale(1); }
.product-wishlist:hover { color: var(--danger); }

.product-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-cat {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 6px;
}
.product-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary);
    line-height: 1.3;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.product-brand {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 10px;
}
.product-desc {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.product-price {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}
.product-price-note { font-size: 0.75rem; color: var(--text-light); display: block; font-weight: 400; font-family: var(--font-body); }

/* Product Detail Modal */
.product-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}
.product-modal-overlay.open { opacity: 1; visibility: visible; }
.product-modal {
    background: #fff;
    border-radius: var(--radius-lg);
    max-width: 820px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(30px);
    transition: var(--transition);
    box-shadow: var(--shadow-xl);
}
.product-modal-overlay.open .product-modal { transform: translateY(0); }
.product-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
}
.product-modal-header h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
}
.modal-close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}
.modal-close:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.product-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 28px;
}
.modal-image {
    border-radius: var(--radius);
    overflow: hidden;
    height: 300px;
    background: var(--bg-light);
}
.modal-image img { width: 100%; height: 100%; object-fit: cover; }
.modal-info {}
.modal-price {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
}
.modal-features-list {
    margin-bottom: 20px;
}
.modal-features-list li {
    padding: 6px 0;
    font-size: 0.88rem;
    color: var(--text-mid);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}
.modal-features-list li:last-child { border: none; }
.modal-features-list li i { color: var(--success); margin-top: 2px; flex-shrink: 0; }
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-section {
    padding: 90px 0;
    background: var(--secondary);
    position: relative;
    overflow: hidden;
}
.testimonials-section::before {
    content: '"';
    position: absolute;
    top: -20px;
    right: 5%;
    font-size: 30rem;
    font-family: var(--font-display);
    color: rgba(255,107,0,0.04);
    line-height: 1;
    pointer-events: none;
}
.testimonials-section .section-title { color: #fff; }
.testimonials-section .section-subtitle { color: rgba(255,255,255,0.6); }

.testimonials-slider {
    position: relative;
    overflow: hidden;
}
.testimonials-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 30px;
    min-width: calc(33.333% - 16px);
    transition: var(--transition);
    flex-shrink: 0;
}
.testimonial-card:hover {
    background: rgba(255,107,0,0.08);
    border-color: rgba(255,107,0,0.25);
}
.testimonial-stars { color: #FFB800; font-size: 0.9rem; margin-bottom: 16px; display: flex; gap: 3px; }
.testimonial-text {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.testimonial-name { font-weight: 600; color: #fff; font-size: 0.95rem; }
.testimonial-role { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-top: 2px; }

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}
.slider-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    background: none;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.slider-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.slider-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}
.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    padding: 0;
}
.slider-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.4s ease;
    transform-origin: bottom;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.service-card:hover::before { transform: scaleY(1); }

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,107,0,0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: var(--primary);
    color: #fff;
}
.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.service-card p { font-size: 0.88rem; color: var(--text-light); line-height: 1.65; margin-bottom: 16px; }
.service-price {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--primary);
    background: rgba(255,107,0,0.08);
    padding: 4px 10px;
    border-radius: 4px;
    display: inline-block;
}

/* =============================================
   WHY CHOOSE US / STATS
   ============================================= */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    position: relative;
    overflow: hidden;
}
.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 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='0.05'%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");
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}
.stat-item {
    text-align: center;
    padding: 10px;
}
.stat-num {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1;
    display: block;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--font-mono);
}
.stat-icon {
    font-size: 2rem;
    color: rgba(255,255,255,0.25);
    margin-bottom: 12px;
}

/* Why Choose Us */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}
.why-card {
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
    background: #fff;
}
.why-card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.08), var(--shadow-md);
    transform: translateY(-3px);
}
.why-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 16px;
}
.why-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.why-card p { font-size: 0.875rem; color: var(--text-light); line-height: 1.6; }

/* =============================================
   ABOUT PAGE
   ============================================= */
.page-hero {
    background: var(--secondary);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,107,0,0.04) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,107,0,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
}
.page-hero-title span { color: var(--primary); }
.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}
.page-breadcrumb a { color: rgba(255,255,255,0.5); }
.page-breadcrumb a:hover { color: var(--primary); }
.page-breadcrumb .sep { color: rgba(255,255,255,0.3); }
.page-breadcrumb .current { color: var(--primary); }

/* Company History */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image-wrap { position: relative; }
.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 420px;
}
.about-image-main img { width: 100%; height: 100%; object-fit: cover; }
.about-image-accent {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 180px;
    height: 140px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 4px solid #fff;
    box-shadow: var(--shadow-lg);
}
.about-image-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-badge-float {
    position: absolute;
    top: 24px;
    right: -16px;
    background: var(--primary);
    color: #fff;
    padding: 16px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}
.about-badge-float .num {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    display: block;
}
.about-badge-float .lbl { font-size: 0.75rem; opacity: 0.85; }

.about-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}
.about-text p { color: var(--text-light); margin-bottom: 16px; line-height: 1.75; }

/* Vision Mission */
.vm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.vm-card {
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.vm-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.vm-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
}
.vm-icon { font-size: 2.5rem; color: var(--primary); margin-bottom: 20px; }
.vm-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 14px;
}
.vm-card p { color: var(--text-light); line-height: 1.7; }

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.project-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.project-card-image {
    height: 200px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--border);
    position: relative;
}
.project-category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.cat-cctv { background: var(--secondary); color: var(--primary); }
.cat-weighing { background: var(--accent); color: var(--secondary); }
.cat-both { background: var(--primary); color: #fff; }
.project-card-body { padding: 20px; }
.project-card-body h4 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.project-card-body p { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; margin-bottom: 14px; }
.project-meta { display: flex; gap: 14px; font-size: 0.8rem; color: var(--text-light); }
.project-meta span { display: flex; align-items: center; gap: 5px; }
.project-meta i { color: var(--primary); }

/* Licenses */
.licenses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.license-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    border-top: 4px solid var(--primary);
}
.license-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.license-icon { font-size: 2.2rem; color: var(--primary); margin-bottom: 16px; }
.license-card h4 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.license-number { font-family: var(--font-mono); font-size: 0.8rem; color: var(--primary); margin-bottom: 10px; }
.license-authority { font-size: 0.82rem; color: var(--text-light); margin-bottom: 10px; }
.license-validity { font-size: 0.78rem; color: var(--text-light); display: flex; align-items: center; gap: 6px; }
.license-validity i { color: var(--success); }

/* =============================================
   TERMS & CONDITIONS
   ============================================= */
.terms-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}
.terms-sidebar {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    position: sticky;
    top: 90px;
}
.terms-sidebar-title {
    background: var(--secondary);
    color: #fff;
    padding: 16px 20px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.terms-sidebar-nav {}
.terms-nav-link {
    display: block;
    padding: 12px 20px;
    font-size: 0.875rem;
    color: var(--text-mid);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.terms-nav-link:hover, .terms-nav-link.active {
    color: var(--primary);
    background: rgba(255,107,0,0.05);
    padding-left: 28px;
}

.terms-content {}
.term-section {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    margin-bottom: 20px;
    transition: var(--transition);
}
.term-section:hover { box-shadow: var(--shadow-md); }
.term-section h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border);
}
.term-section h3 i { color: var(--primary); }
.term-section p {
    color: var(--text-mid);
    line-height: 1.8;
    font-size: 0.93rem;
    margin-bottom: 12px;
}
.term-section p:last-child { margin: 0; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 40px;
    align-items: start;
}
.contact-info {}
.contact-info-card {
    background: var(--secondary);
    border-radius: var(--radius-lg);
    padding: 36px;
    color: #fff;
    margin-bottom: 20px;
}
.contact-info-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.contact-info-card .sub { color: rgba(255,255,255,0.55); font-size: 0.88rem; margin-bottom: 28px; }

.contact-detail-item {
    display: flex;
    gap: 14px;
    margin-bottom: 22px;
    align-items: flex-start;
}
.contact-detail-icon {
    width: 42px;
    height: 42px;
    background: rgba(255,107,0,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-detail-text {}
.contact-detail-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
    font-family: var(--font-mono);
    margin-bottom: 4px;
}
.contact-detail-value { color: rgba(255,255,255,0.9); font-size: 0.95rem; line-height: 1.6; }
.contact-detail-value a { color: rgba(255,255,255,0.9); }
.contact-detail-value a:hover { color: var(--primary); }

/* Enquiry Form */
.enquiry-form-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}
.enquiry-form-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--secondary);
}
.enquiry-form-card .sub { color: var(--text-light); margin-bottom: 30px; font-size: 0.9rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: span 2; }
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-mid);
    margin-bottom: 7px;
}
.form-label .req { color: var(--danger); }
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.93rem;
    color: var(--text-dark);
    background: #fff;
    transition: var(--transition);
    outline: none;
    appearance: none;
}
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}
.form-control::placeholder { color: #B8BEC8; }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* Alert Messages */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.alert-success {
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.3);
    color: #065f46;
}
.alert-danger {
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.25);
    color: #b91c1c;
}
.alert i { margin-top: 2px; flex-shrink: 0; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer { background: #0D1B2A; }

.footer-main { padding: 70px 0 50px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.footer-logo i { color: var(--primary); font-size: 1.5rem; }
.footer-logo span {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}
.footer-col p { font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.75; margin-bottom: 22px; }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.55);
    font-size: 0.85rem;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-2px); }

.footer-heading {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 22px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    position: relative;
}
.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links li { margin-bottom: 10px; }
.footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.footer-links a i { font-size: 0.65rem; color: var(--primary); }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-contact { }
.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    align-items: flex-start;
}
.footer-contact li i {
    color: var(--primary);
    width: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}
.footer-contact a { color: rgba(255,255,255,0.5); }
.footer-contact a:hover { color: var(--primary); }

/* Footer Map */
.footer-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    position: relative;
}
.map-overlay {
    text-align: center;
    padding: 10px;
    background: rgba(255,255,255,0.04);
    border-top: 1px solid rgba(255,255,255,0.08);
}
.map-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
}
.map-btn:hover { color: var(--primary-light); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 18px 0;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}
.footer-bottom-links { display: flex; align-items: center; gap: 10px; }
.footer-bottom-links a { color: rgba(255,255,255,0.35); }
.footer-bottom-links a:hover { color: var(--primary); }
.footer-bottom-links span { color: rgba(255,255,255,0.15); }

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 80px;
    right: 24px;
    width: 54px;
    height: 54px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.5);
    z-index: 500;
    transition: var(--transition);
    animation: floatBadge 3s ease-in-out infinite;
}
.whatsapp-float:hover {
    background: #1fad54;
    transform: scale(1.1);
    color: #fff;
}
.float-tooltip {
    position: absolute;
    right: calc(100% + 10px);
    background: var(--secondary);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 6px 12px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.float-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: var(--secondary);
    border-right: 0;
}
.whatsapp-float:hover .float-tooltip { opacity: 1; }

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 24px;
    width: 42px;
    height: 42px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(255,107,0,0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 500;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* =============================================
   ANIMATIONS (scroll reveal)
   ============================================= */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-mid) 100%);
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23FF6B00' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}
.cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}
.cta-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.cta-text p { color: rgba(255,255,255,0.6); max-width: 500px; }
.cta-buttons { display: flex; gap: 12px; flex-shrink: 0; }

/* =============================================
   LOADING STATE
   ============================================= */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================
   RESPONSIVE
   ============================================= */

/* ==============================================
   NAV OVERLAY
   ============================================== */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 300px; /* starts after max nav width — never overlaps nav links */
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s;
}
.nav-overlay.open {
    display: block;
    opacity: 1;
}

/* Logo responsive classes */
.logo-img-tag {
    height: 70px;
    width: auto;
    display: block;
}
.logo-name-text {
    font-size: 1.35rem;
    font-weight: 800;
    color: #1a3a6b;
    letter-spacing: 1px;
    white-space: nowrap;
}

/* ==============================================
   LARGE TABLET — 1100px
   ============================================== */
@media (max-width: 1100px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .footer-map-col { grid-column: span 2; }
    .hero .container { gap: 40px; }
    .shop-layout { grid-template-columns: 220px 1fr; gap: 1rem; }
    .products-grid-new { grid-template-columns: repeat(2,1fr); }
    .why-us-grid { grid-template-columns: repeat(3,1fr); }
}

/* ==============================================
   TABLET — 992px
   ============================================== */
@media (max-width: 992px) {
    /* Hero */
    .hero .container { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .hero { min-height: auto; padding: 60px 0 50px; }
    .hero-title { font-size: 2.8rem; }

    /* Layouts */
    .business-grid { grid-template-columns: 1fr; }
    .about-intro-grid { grid-template-columns: 1fr; }
    .about-image-wrap { max-width: 500px; margin: 0 auto 40px; }
    .vm-grid { grid-template-columns: 1fr; }
    .terms-layout { grid-template-columns: 1fr; }
    .terms-sidebar { position: static; }
    .contact-layout { grid-template-columns: 1fr; }
    .why-us-grid { grid-template-columns: repeat(2,1fr); }
    .stats-grid { grid-template-columns: repeat(2,1fr); gap: 24px; }

    /* Product filter */
    .shop-layout { grid-template-columns: 1fr; }
    .filter-panel {
        position: fixed;
        top: 0; left: -300px;
        width: 285px; height: 100vh;
        z-index: 999; max-height: 100vh;
        border-radius: 0;
        transition: left .3s ease;
        overflow-y: auto;
    }
    .filter-panel.open { left: 0; }
    .mobile-filter-btn { display: flex !important; }
    .filter-close-btn { display: block !important; }

    /* Modal */
    .product-modal-body { grid-template-columns: 1fr; }
    .modal-image { height: 240px; }

    /* CTA */
    .cta-inner { flex-direction: column; text-align: center; gap: 20px; }
    .cta-text p { margin: 0 auto; max-width: 480px; }
    .cta-buttons { justify-content: center; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }
}

/* ==============================================
   MOBILE — 768px
   ============================================== */
@media (max-width: 768px) {
    /* Topbar — show compact version */
    .topbar .container { flex-direction: column; gap: 4px; padding: 6px 16px; }
    .topbar-left { display: none; }
    .topbar-right { gap: 12px; font-size: .78rem; flex-wrap: wrap; justify-content: center; }
    .topbar-social { padding-left: 10px; gap: 10px; }

    /* Header */
    .main-header .container { height: 64px; padding: 0 14px; gap: 10px; }
    .logo-img-tag { height: 52px !important; }
    .logo-name-text { font-size: 1.05rem !important; letter-spacing: .5px; }

    /* Show hamburger */
    .nav-toggle { display: flex; }

    /* Mobile Nav drawer */
    .main-nav {
        position: fixed;
        top: 0; left: -100%; bottom: 0;
        width: 80%; max-width: 300px;
        background: #fff;
        padding: 80px 0 20px;
        overflow-y: auto;
        transition: left 0.35s cubic-bezier(0.4,0,0.2,1);
        z-index: 1001;
        box-shadow: 4px 0 20px rgba(0,0,0,0.15);
    }
    .main-nav.open { left: 0; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav ul li { border-bottom: 1px solid var(--border); }
    .main-nav ul li a {
        padding: 14px 20px;
        font-size: 1rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: var(--text-dark);
    }
    .main-nav ul li a.active { color: var(--primary); background: rgba(255,107,0,.05); }
    .main-nav ul li a:hover { color: var(--primary); background: var(--bg-light); }

    /* Dropdown in mobile nav */
    .dropdown {
        position: static !important;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        border: none !important;
        background: var(--bg-light) !important;
        border-radius: 0 !important;
        padding: 4px 0 !important;
        display: none !important;
        min-width: unset !important;
    }
    .has-dropdown.open .dropdown { display: block !important; }
    .dropdown li a { padding: 11px 32px !important; font-size: .92rem !important; }

    /* Hide WhatsApp btn in header, keep Get Quote */
    .header-cta .btn-whatsapp { display: none; }
    .header-cta .btn-enquire {
        padding: 8px 14px;
        font-size: .82rem;
        white-space: nowrap;
    }

    /* Hero */
    .hero { padding: 36px 0 44px; }
    .hero-title { font-size: 2rem; line-height: 1.2; }
    .hero-desc { font-size: .92rem; }
    .hero-buttons { flex-direction: column; gap: 10px; }
    .hero-buttons .btn-lg { width: 100%; justify-content: center; text-align: center; }
    .hero-label { font-size: .75rem; padding: 6px 12px; }
    .hero-stats { flex-wrap: wrap; gap: 16px; justify-content: flex-start; }
    .hero-stat-num { font-size: 1.5rem; }
    .hero-stat-label { font-size: .7rem; }

    /* Section */
    .section-pad { padding: 50px 0; }
    .section-pad-sm { padding: 28px 0; }
    .section-header { margin-bottom: 32px; }
    .section-title { font-size: 1.9rem; }
    .section-subtitle { font-size: .88rem; }

    /* Business cards */
    .business-card-image { height: 210px; }
    .business-features { grid-template-columns: 1fr 1fr; gap: 8px; }
    .business-feature { font-size: .82rem; }

    /* Stats */
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .stat-item { padding: 20px 14px; }
    .stat-num { font-size: 2rem; }
    .stat-label { font-size: .78rem; }

    /* Products */
    .products-grid { grid-template-columns: repeat(2,1fr); gap: 12px; }
    .product-card-image { height: 150px; }
    .product-name { font-size: .88rem; -webkit-line-clamp: 2; }
    .product-desc { font-size: .8rem; }
    .product-card-footer { flex-direction: column; gap: 8px; align-items: flex-start; }
    .products-grid-new { grid-template-columns: repeat(2,1fr); gap: 12px; }
    .pcn-image { height: 160px; }
    .pcn-name { font-size: .92rem; }
    .pcn-actions { flex-wrap: wrap; gap: 6px; }

    /* Products toolbar */
    .products-toolbar { flex-direction: column; align-items: flex-start; gap: .6rem; padding: .6rem .75rem; }
    .toolbar-right { width: 100%; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
    .sort-wrap label { display: none; }

    /* Why Us */
    .why-us-grid { grid-template-columns: repeat(2,1fr); gap: 14px; }
    .why-card { padding: 18px 14px; }
    .why-icon { width: 44px; height: 44px; font-size: 1.1rem; margin-bottom: 10px; }
    .why-card h4 { font-size: .95rem; }
    .why-card p { font-size: .8rem; }

    /* Services */
    .services-grid { grid-template-columns: 1fr; }

    /* Contact page */
    .contact-info-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .contact-info-card { padding: 18px 12px; }
    .contact-info-icon { width: 52px; height: 52px; }
    .form-row { grid-template-columns: 1fr !important; }
    .enquiry-form-card, .contact-form-wrap { padding: 20px 16px; }

    /* Page hero */
    .page-hero { padding: 36px 0; }
    .page-hero-title { font-size: 1.9rem; }
    .page-hero-subtitle { font-size: .88rem; }

    /* About */
    .projects-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .licenses-grid { grid-template-columns: 1fr 1fr; gap: 14px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-map-col { grid-column: span 1; }
    .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }
    .footer-bottom-links { flex-wrap: wrap; justify-content: center; }

    /* Modal */
    .product-modal { width: 96%; max-height: 92vh; overflow-y: auto; }
    .product-modal-header { padding: 14px 16px; }
    .product-modal-body { padding: 16px; gap: 16px; }
    .modal-image { height: 200px; }

    /* CTA */
    .cta-inner { padding: 28px 16px; }
    .cta-inner h2 { font-size: 1.6rem; }
    .cta-buttons .btn { padding: 12px 20px; }

    /* Terms */
    .terms-content { padding: 20px 14px; }
    .terms-sidebar { display: none; }
}

/* ==============================================
   SMALL MOBILE — 480px
   ============================================== */
@media (max-width: 480px) {
    .container { padding: 0 12px; }

    /* Topbar */
    .topbar-right a:not(:first-child) { display: none; }
    .topbar-social { display: none; }

    /* Header */
    .logo-img-tag { height: 44px !important; }
    .logo-name-text { font-size: .9rem !important; }
    .header-cta .btn-enquire { padding: 7px 11px; font-size: .78rem; }

    /* Hero */
    .hero { padding: 28px 0 36px; }
    .hero-title { font-size: 1.7rem; }
    .hero-desc { font-size: .88rem; }
    .hero-stats { gap: 12px; }
    .hero-stat-num { font-size: 1.3rem; }
    .hero-stat-item { text-align: center; }
    .hero-buttons { gap: 8px; }
    .hero-buttons .btn-lg { font-size: .9rem; padding: 12px 18px; }

    /* Section */
    .section-title { font-size: 1.65rem; }
    .page-hero-title { font-size: 1.65rem; }
    .section-pad { padding: 40px 0; }

    /* Stats — 2 col on small too */
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .stat-num { font-size: 1.7rem; }
    .stat-label { font-size: .72rem; }

    /* Products — single col */
    .products-grid { grid-template-columns: 1fr; gap: 14px; }
    .products-grid-new { grid-template-columns: 1fr; gap: 12px; }
    .product-card-image { height: 180px; }
    .pcn-image { height: 190px; }
    .pcn-footer { flex-direction: column; align-items: flex-start; gap: 10px; }
    .pcn-actions { width: 100%; }
    .btn-details, .btn-enquire { flex: 1; justify-content: center; text-align: center; }

    /* Why us — single col */
    .why-us-grid { grid-template-columns: 1fr; }

    /* Contact — single col */
    .contact-info-grid { grid-template-columns: 1fr; }

    /* About grids */
    .projects-grid { grid-template-columns: 1fr; }
    .licenses-grid { grid-template-columns: 1fr; }

    /* Business features */
    .business-features { grid-template-columns: 1fr; }

    /* Buttons */
    .btn-lg { width: 100%; justify-content: center; }

    /* Footer */
    .footer-social { flex-wrap: wrap; gap: 10px; }
    .footer-bottom-links { flex-direction: column; align-items: center; gap: 4px; }
    .footer-bottom-links span { display: none; }

    /* CTA */
    .cta-buttons { flex-direction: column; width: 100%; }
    .cta-buttons .btn { width: 100%; justify-content: center; }
    .cta-inner h2 { font-size: 1.4rem; }

    /* Modal — bottom sheet on small phones */
    .product-modal-overlay { align-items: flex-end; padding: 0; }
    .product-modal {
        width: 100%;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        border-top-left-radius: 16px;
        border-top-right-radius: 16px;
        max-height: 88vh;
        overflow-y: auto;
    }

    /* Nav drawer full width on tiny screens */
    .main-nav { width: 88%; }
}

/* ==============================================
   VERY SMALL — 360px
   ============================================== */
@media (max-width: 360px) {
    .logo-name-text { font-size: .72rem !important; letter-spacing: 0 !important; }
    .logo-img-tag { height: 38px !important; }
    .hero-title { font-size: 1.5rem; }
    .section-title { font-size: 1.45rem; }
}

/* ==============================================
   PRINT
   ============================================== */
@media print {
    .topbar, .main-header, .whatsapp-float, .back-to-top, .site-footer, .nav-overlay { display: none; }
    body { font-size: 12pt; }
}

/* Contact page CTA buttons fix */
.cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1rem;
}
.cta-actions .btn {
    min-width: 160px;
    justify-content: center;
}

/* =============================================
   MOBILE NAV COMPLETE FIX
   ============================================= */
@media (max-width: 768px) {

    /* Full-width nav drawer that covers properly */
    .main-nav {
        position: fixed !important;
        top: 0 !important;
        left: -100% !important;
        right: auto !important;
        bottom: 0 !important;
        width: 80vw !important;
        max-width: 300px !important;
        background: #ffffff !important;
        z-index: 1000 !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        box-shadow: 5px 0 25px rgba(0,0,0,0.25) !important;
        transition: left 0.3s ease !important;
        padding: 0 !important;
        margin: 0 !important;
        border: none !important;
        display: block !important;
    }
    .main-nav.open {
        left: 0 !important;
    }

    /* Nav list */
    .main-nav > ul {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        padding: 65px 0 20px !important;
        margin: 0 !important;
        width: 100% !important;
        list-style: none !important;
    }

    /* Each nav item full width */
    .main-nav > ul > li {
        width: 100% !important;
        border-bottom: 1px solid #eeeeee !important;
        position: relative !important;
        display: block !important;
    }

    /* Nav links - fully clickable */
    .main-nav > ul > li > a {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 16px 24px !important;
        font-size: 1rem !important;
        font-weight: 500 !important;
        color: #1a3a6b !important;
        text-decoration: none !important;
        width: 100% !important;
        box-sizing: border-box !important;
        border-radius: 0 !important;
        transition: background 0.2s !important;
    }
    .main-nav > ul > li > a:hover,
    .main-nav > ul > li > a.active {
        background: #fff5ee !important;
        color: #FF6B00 !important;
    }

    /* Overlay - behind nav, above page */
    .nav-overlay {
        display: none !important;
        position: fixed !important;
        inset: 0 !important;
        background: rgba(0,0,0,0.55) !important;
        z-index: 999 !important;
    }
    .nav-overlay.open {
        display: block !important;
    }

    /* Logo name text - always show on mobile */
    .logo-name-text {
        display: block !important;
        font-size: .95rem !important;
        font-weight: 800 !important;
        color: #1a3a6b !important;
        white-space: nowrap !important;
    }

    /* Hamburger always visible */
    .nav-toggle {
        display: flex !important;
        flex-direction: column !important;
        gap: 5px !important;
        background: none !important;
        border: none !important;
        cursor: pointer !important;
        padding: 8px !important;
        z-index: 1001 !important;
        flex-shrink: 0 !important;
    }
    .nav-toggle span {
        display: block !important;
        width: 24px !important;
        height: 2px !important;
        background: #1a3a6b !important;
        border-radius: 2px !important;
        transition: all 0.3s !important;
    }
    .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px) !important; }
    .nav-toggle.open span:nth-child(2) { opacity: 0 !important; }
    .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px) !important; }
}

@media (max-width: 360px) {
    .logo-name-text { font-size: .8rem !important; }
}