/* -------------------------------------------------------------
   Teja Septic Tank Cleaning - CSS Style Sheet
   Designed for Visual Excellence, Speed, and Conversions.
   ------------------------------------------------------------- */

/* Custom Variables & Design Tokens */
:root {
    --primary: #0A192F;      /* Very deep rich navy */
    --primary-light: #172A45;
    --accent-gold: #D4AF37;  /* Metallic gold */
    --gold-glow: #F3E5AB;
    --accent-teal: #00B4D8;  /* Clean teal for actions */
    --accent-whatsapp: #25D366; /* Official WhatsApp green */
    
    --bg-light: #F4F6F9;
    --bg-white: #FFFFFF;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --text-light: #F8FAFC;
    
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-gold: 0 0 15px rgba(212, 175, 55, 0.4);
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

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

/* Helpers */
.text-gold { color: var(--accent-gold); }
.text-white { color: var(--text-light); }
.text-center { text-align: center; }

/* -------------------------------------------------------------
   Header / Sticky Navbar
   ------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
    padding: 12px 0;
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo Design */
.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-shield {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-gold), #B8860B);
    border-radius: 50%;
    box-shadow: var(--shadow-gold);
}

.shield-icon {
    color: var(--primary);
    width: 28px;
    height: 28px;
}

.truck-icon {
    position: absolute;
    color: var(--text-light);
    width: 16px;
    height: 16px;
    top: 14px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--accent-gold);
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.logo-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 0.5px;
}

/* Navigation Links */
.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-light);
    letter-spacing: 0.5px;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--accent-gold);
}

.btn-contact-nav {
    border: 1px solid var(--accent-gold);
    padding: 8px 16px !important;
    border-radius: var(--border-radius-sm);
    background: rgba(212, 175, 55, 0.1);
}

.btn-contact-nav::after {
    display: none;
}

.btn-contact-nav:hover {
    background: var(--accent-gold);
    color: var(--primary) !important;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-call-header {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-gold), #B8860B);
    color: var(--primary);
    padding: 10px 20px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: var(--shadow-gold);
    border: none;
}

.btn-call-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

/* Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 10px;
    transition: var(--transition);
}

/* -------------------------------------------------------------
   Hero Section
   ------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding-top: 140px;
    padding-bottom: 90px;
    background: linear-gradient(135deg, var(--primary) 0%, #061121 100%);
    color: var(--text-light);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-gold);
    letter-spacing: 1px;
    background-color: rgba(212, 175, 55, 0.1);
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-title .highlight {
    background: linear-gradient(120deg, var(--accent-gold) 0%, #FFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 1.1rem;
    color: #94A3B8;
    margin-bottom: 36px;
    max-width: 580px;
}

/* Button UI */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    outline: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #B8860B 100%);
    color: var(--primary);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
}

.btn-whatsapp {
    background-color: var(--accent-whatsapp);
    color: var(--text-light);
}

.btn-whatsapp:hover {
    background-color: #1ebe58;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

/* Pulsing call button animation */
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.btn-pulse {
    animation: pulse 2s infinite;
}

.btn-pulse:hover {
    animation: none;
}

/* Features Strip */
.hero-features-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
}

.strip-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
}

.strip-item i {
    width: 20px;
    height: 20px;
}

/* Brochure Frame */
.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.image-frame-gold {
    position: relative;
    padding: 8px;
    background: linear-gradient(135deg, #FFD700, #B8860B, #FF00FF, #00FFFF);
    background-size: 300% 300%;
    animation: rainbowBorder 8s ease infinite;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 440px;
    cursor: pointer;
    transition: var(--transition);
}

@keyframes rainbowBorder {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.image-frame-gold:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3);
}

.brochure-image {
    border-radius: calc(var(--border-radius-md) - 6px);
    width: 100%;
    object-fit: cover;
}

.image-badge {
    position: absolute;
    bottom: -16px;
    right: -16px;
    background-color: var(--primary);
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
    padding: 10px 18px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.9rem;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
}

/* -------------------------------------------------------------
   About Section
   ------------------------------------------------------------- */
.about-section {
    padding: 90px 0;
    background-color: var(--bg-white);
}

.section-header {
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-gold);
    letter-spacing: 2px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-top: 6px;
}

.section-underline {
    width: 60px;
    height: 4px;
    background-color: var(--accent-gold);
    margin: 12px auto 0;
    border-radius: 10px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.about-info h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 18px;
}

.about-info p {
    color: var(--text-muted);
    margin-bottom: 28px;
}

.about-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-features-list li {
    display: flex;
    gap: 16px;
}

.feat-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feat-icon i {
    width: 14px;
    height: 14px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.stat-card {
    background-color: var(--bg-light);
    padding: 30px 20px;
    border-radius: var(--border-radius-md);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(212, 175, 55, 0.2);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-gold);
    display: block;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--primary);
    margin-top: 6px;
    letter-spacing: 0.5px;
}

/* -------------------------------------------------------------
   Services Section
   ------------------------------------------------------------- */
.services-section {
    padding: 90px 0;
    background-color: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.service-card {
    background-color: var(--bg-white);
    padding: 36px 28px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.02);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.1);
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon-wrapper i {
    width: 30px;
    height: 30px;
}

/* Dynamic Gradients for Services based on Brochure Colors */
.purple-theme {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(168, 85, 247, 0.15));
    color: #9333ea;
}
.blue-theme {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.15));
    color: #2563eb;
}
.green-theme {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.1), rgba(34, 197, 94, 0.15));
    color: #16a34a;
}
.orange-theme {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1), rgba(245, 158, 11, 0.15));
    color: #d97706;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
}

.service-link i {
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

.service-card:hover .service-link {
    color: var(--accent-gold);
}

.service-card:hover .service-link i {
    transform: translateX(4px);
}

/* -------------------------------------------------------------
   Why Choose Us (Badges) Section
   ------------------------------------------------------------- */
.why-section {
    padding: 90px 0;
    background-color: var(--primary);
    color: var(--text-light);
}

.why-section .section-title {
    color: var(--text-light);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.badge-card {
    background-color: var(--primary-light);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 24px;
    border-radius: var(--border-radius-md);
    transition: var(--transition);
    text-align: left;
}

.badge-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
    background-color: rgba(23, 42, 69, 0.8);
}

.badge-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.badge-icon i {
    width: 24px;
    height: 24px;
}

.badge-card h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 10px;
}

.badge-card p {
    color: #94A3B8;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* -------------------------------------------------------------
   Contact / Booking Section
   ------------------------------------------------------------- */
.contact-section {
    padding: 90px 0;
    background-color: var(--bg-white);
}

.contact-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: stretch;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-tag {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-gold);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.contact-info-panel h2 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 20px;
}

.contact-info-panel p {
    color: var(--text-muted);
    margin-bottom: 36px;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.details-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.item-icon {
    width: 52px;
    height: 52px;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.item-icon i {
    width: 24px;
    height: 24px;
}

.item-text span {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.item-text a, 
.item-text p {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.item-text a:hover {
    color: var(--accent-gold);
}

/* Form Panel */
.contact-form-panel {
    background-color: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    border: 1px solid rgba(0,0,0,0.04);
}

.booking-form h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    width: 20px;
    height: 20px;
    pointer-events: none;
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
    width: 100%;
    padding: 14px 16px 14px 48px;
    border-radius: var(--border-radius-sm);
    border: 1.5px solid rgba(0,0,0,0.08);
    background-color: var(--bg-white);
    color: var(--text-dark);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.input-wrapper select {
    appearance: none;
}

.input-wrapper textarea {
    padding-top: 14px;
    resize: none;
}

.textarea-icon {
    top: 14px;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.btn-submit {
    width: 100%;
    margin-top: 10px;
    padding: 16px;
}

.form-status {
    margin-top: 16px;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    display: none;
    text-align: center;
}

.form-status.success {
    display: block;
    background-color: rgba(37, 211, 102, 0.1);
    color: #1b9b4b;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.form-status.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* -------------------------------------------------------------
   Footer
   ------------------------------------------------------------- */
.site-footer {
    background-color: var(--primary);
    color: var(--text-light);
    padding-top: 80px;
    border-top: 3px solid var(--accent-gold);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 50px;
}

.footer-brand .logo-area {
    margin-bottom: 20px;
}

.brand-pitch {
    color: #94A3B8;
    font-size: 0.95rem;
    max-width: 320px;
}

.footer-links h4,
.footer-services h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 8px;
}

.footer-links h4::after,
.footer-services h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-gold);
}

.footer-links ul,
.footer-services ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-services a {
    color: #94A3B8;
    font-size: 0.95rem;
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--accent-gold);
    padding-left: 4px;
}

/* Footer Banner */
.footer-banner {
    background-color: #061121;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-banner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.banner-highlight {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--accent-gold);
    margin-bottom: 16px;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.footer-divider {
    width: 80px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin-bottom: 16px;
}

.copyright-text {
    font-size: 0.8rem;
    color: #64748B;
}

/* -------------------------------------------------------------
   Floating widgets for mobile
   ------------------------------------------------------------- */
.floating-contact-widgets {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.widget-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
    position: relative;
}

.widget-btn i {
    width: 24px;
    height: 24px;
}

.widget-btn:hover {
    transform: scale(1.1) translateY(-3px);
}

.widget-whatsapp {
    background-color: var(--accent-whatsapp);
}

.widget-call {
    background: linear-gradient(135deg, var(--accent-gold), #B8860B);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.widget-btn .tooltip {
    position: absolute;
    right: 70px;
    background-color: var(--primary);
    color: var(--text-light);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    white-space: nowrap;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.widget-btn:hover .tooltip {
    opacity: 1;
}

/* -------------------------------------------------------------
   Lightbox Modal for Brochure
   ------------------------------------------------------------- */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    overflow: auto;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    border: 3px solid var(--accent-gold);
    border-radius: var(--border-radius-sm);
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    animation: zoom 0.3s;
}

@keyframes zoom {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-lightbox {
    position: absolute;
    top: 25px;
    right: 35px;
    color: #FFF;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close-lightbox:hover {
    color: var(--accent-gold);
    transform: scale(1.1);
}

.lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--text-light);
    font-family: var(--font-heading);
    font-weight: 600;
    margin-top: 15px;
}

/* -------------------------------------------------------------
   Media Queries & Responsive Styling
   ------------------------------------------------------------- */

/* Medium Devices (Tablets, less than 1024px) */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-container {
        gap: 32px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .contact-container {
        gap: 40px;
    }
}

/* Small Devices (Landscape Phones & Portrait Tablets, less than 768px) */
@media (max-width: 768px) {
    /* Header mobile navigation */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px; /* Header height */
        left: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background-color: var(--primary);
        padding: 40px;
        transition: 0.4s ease;
        border-top: 1px solid rgba(255,255,255,0.05);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    /* Hero Section Responsive Layout */
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta-group {
        width: 100%;
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-cta-group .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .hero-features-strip {
        width: 100%;
        max-width: 480px;
    }
    
    .hero-image-wrapper {
        margin-top: 10px;
    }
    
    /* Grid system updates */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        text-align: center;
    }
    
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-links h4::after,
    .footer-services h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Extra Small Devices (Phones, less than 480px) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .badges-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-panel {
        padding: 24px 20px;
    }
    
    .image-badge {
        right: 0;
        bottom: -10px;
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .floating-contact-widgets {
        bottom: 20px;
        right: 20px;
    }
    
    .widget-btn {
        width: 48px;
        height: 48px;
    }
    
    .site-header {
        padding: 8px 0;
    }
    
    .logo-shield {
        width: 36px;
        height: 36px;
    }
    
    .shield-icon {
        width: 22px;
        height: 22px;
    }
    
    .truck-icon {
        width: 12px;
        height: 12px;
        top: 11px;
    }
    
    .logo-title {
        font-size: 1.25rem;
    }
    
    .logo-subtitle {
        font-size: 0.65rem;
    }
    
    .btn-call-header span {
        display: none;
    }
    
    .btn-call-header {
        padding: 10px;
        border-radius: 50%;
    }
}

/* -------------------------------------------------------------
   Sectors We Serve Section
   ------------------------------------------------------------- */
.sectors-section {
    padding: 90px 0;
    background-color: var(--bg-white);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 48px;
}

.sector-card {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.sector-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.sector-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(10, 25, 47, 0.95) 0%, rgba(10, 25, 47, 0.6) 70%, transparent 100%);
    padding: 30px 24px 20px;
    color: var(--text-light);
    transition: var(--transition);
}

.sector-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 6px;
}

.sector-overlay p {
    font-size: 0.9rem;
    color: #cbd5e1;
    opacity: 0.9;
}

.sector-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.sector-card:hover img {
    transform: scale(1.1);
}

/* -------------------------------------------------------------
   Work Gallery Section
   ------------------------------------------------------------- */
.gallery-section {
    padding: 90px 0;
    background-color: var(--bg-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.gallery-card {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.02);
}

.gallery-img-wrapper {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.gallery-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-hover-overlay i {
    color: var(--accent-gold);
    width: 36px;
    height: 36px;
    transform: scale(0.8);
    transition: var(--transition);
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.2);
}

.gallery-card:hover .gallery-img-wrapper img {
    transform: scale(1.08);
}

.gallery-card:hover .gallery-hover-overlay {
    opacity: 1;
}

.gallery-card:hover .gallery-hover-overlay i {
    transform: scale(1);
}

/* Media Queries for Sectors & Gallery */
@media (max-width: 1024px) {
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .sectors-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
}