:root {
            --primary: #1E5A3A;
            --primary-dark: #163D28;
            --primary-glow: rgba(30, 90, 58, 0.45);
            --olive: #5E7D4A;
            --sage: #DCE8D6;
            --earth: #8B6B4A;
            --charcoal: #2C2C2C;
            --off-white: #F8F7F2;
            --pure-white: #FFFFFF;
            --light-grey: #F3F4F6;
            --silver: #5A5A5A;
            --silver-dark: #7A7A7A;
            --gradient-green: linear-gradient(135deg, #1E5A3A, #5E7D4A);
            --gradient-card: linear-gradient(145deg, #FFFFFF, #F8F7F2);
            --glass-bg: rgba(255, 255, 255, 0.72);
            --glass-border: rgba(30, 90, 58, 0.1);
            --shadow-sm: 0 4px 20px rgba(30, 90, 58, 0.05);
            --shadow-md: 0 8px 40px rgba(30, 90, 58, 0.08);
            --shadow-lg: 0 20px 60px rgba(30, 90, 58, 0.1);
            --shadow-green: 0 4px 30px rgba(30, 90, 58, 0.18);
            --shadow-green-lg: 0 8px 50px rgba(30, 90, 58, 0.28);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            --container: 1280px;
            --header-height: 80px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            scroll-padding-top: var(--header-height);
            overflow-x: hidden;
            max-width: 100vw;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: #F8F7F2;
            color: #2C2C2C;
            line-height: 1.6;
            overflow-x: hidden;
            width: 100%;
            max-width: 100vw;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body.no-scroll {
            overflow: hidden;
            position: fixed;
            width: 100%;
            height: 100%;
        }

        #scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            height: 3px;
            background: var(--gradient-green);
            z-index: 10001;
            width: 0%;
            transition: width 0.08s linear;
            box-shadow: 0 0 12px var(--primary-glow);
            border-radius: 0 2px 2px 0;
        }

        ::-webkit-scrollbar {
            width: 7px;
        }
        ::-webkit-scrollbar-track {
            background: #F8F7F2;
        }
        ::-webkit-scrollbar-thumb {
            background: #C8D6C0;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary);
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
            box-sizing: border-box;
        }

        /* ==================== HEADER ==================== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 10000;
            transition: var(--transition-slow);
            padding: 0 24px;
            padding-top: env(safe-area-inset-top, 0px);
            height: calc(var(--header-height) + env(safe-area-inset-top, 0px));
            display: flex;
            align-items: center;
            box-sizing: border-box;
        }
        .header.transparent {
            background: transparent;
            border-bottom: 1px solid rgba(30, 90, 58, 0.06);
        }
        .header.solid {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-bottom: 1px solid rgba(30, 90, 58, 0.1);
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
        }
        .logo-container {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            z-index: 10001;
        }
        .logo-img {
            width: 46px;
            height: 46px;
            flex-shrink: 0;
            border-radius: 50%;
            object-fit: contain;
            border: 2px solid rgba(30, 90, 58, 0.15);
            transition: var(--transition);
        }
        .logo-container:hover .logo-img {
            border-color: var(--primary);
            box-shadow: var(--shadow-green);
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }
        .logo-text .brand-name {
            font-family: 'Oswald', sans-serif;
            font-size: 1.4rem;
            font-weight: 700;
            color: #2C2C2C;
            letter-spacing: 2px;
        }
        .logo-text .brand-name span {
            color: var(--primary);
        }
        .logo-text .tagline {
            font-size: 0.58rem;
            color: #5A5A5A;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            font-weight: 300;
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .nav-link {
            text-decoration: none;
            color: #5A5A5A;
            font-size: 0.82rem;
            font-weight: 500;
            letter-spacing: 0.4px;
            position: relative;
            transition: var(--transition);
            padding: 6px 0;
            white-space: nowrap;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
            border-radius: 2px;
        }
        .nav-link:hover {
            color: #2C2C2C;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-link.active::after {
            width: 100%;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .btn-nav {
            padding: 9px 16px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.4px;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 5px;
            white-space: nowrap;
            font-family: 'Poppins', sans-serif;
            border: none;
        }
        .btn-nav-call {
            background: transparent;
            border: 1.5px solid #5A5A5A;
            color: #2C2C2C;
        }
        .btn-nav-call:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: var(--shadow-green);
        }
        .btn-nav-whatsapp {
            background: #25D366;
            color: #fff;
        }
        .btn-nav-whatsapp:hover {
            background: #1ea952;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            transform: translateY(-2px);
        }

        /* HAMBURGER */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 10002;
            background: none;
            border: none;
            padding: 10px;
            -webkit-tap-highlight-color: transparent;
            user-select: none;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: #2C2C2C;
            border-radius: 3px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            transform-origin: center;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* MOBILE NAVIGATION */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            max-width: 85vw;
            height: 100vh;
            height: 100dvh;
            background: #FFFFFF;
            z-index: 10001;
            padding: 90px 28px 30px;
            padding-top: calc(90px + env(safe-area-inset-top, 0px));
            padding-bottom: calc(30px + env(safe-area-inset-bottom, 0px));
            box-sizing: border-box;
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            gap: 8px;
            box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
        }
        .mobile-nav.active {
            right: 0;
        }
        .mobile-nav .nav-link {
            font-size: 0.95rem;
            padding: 12px 8px;
            border-bottom: 1px solid rgba(30, 90, 58, 0.07);
            color: #2C2C2C;
            display: block;
            font-weight: 500;
            letter-spacing: 0.3px;
        }
        .mobile-nav .nav-link:last-of-type {
            border-bottom: none;
        }
        .mobile-nav .mobile-cta-group {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 2px solid rgba(30, 90, 58, 0.1);
        }
        .mobile-nav .btn-nav {
            width: 100%;
            justify-content: center;
            padding: 12px 18px;
            font-size: 0.85rem;
            border-radius: 50px;
        }

        /* MOBILE OVERLAY */
        .mobile-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 10000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
            -webkit-tap-highlight-color: transparent;
        }
        .mobile-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        /* ==================== HERO ==================== */
        .hero {
            position: relative;
            width: 100%;
            min-height: 100vh;
            overflow: hidden;
            display: flex;
            align-items: center;
            background: #F8F7F2;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('../img/SVS OPEN WELL CONTRACTOR TAMILNADU BACKGROUND HEADER.png') center/cover no-repeat;
            background-position: center 35%;
            z-index: 0;
            will-change: transform;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(248, 247, 242, 0.28) 0%,
                    rgba(248, 247, 242, 0.46) 35%,
                    rgba(248, 247, 242, 0.76) 100%);
            z-index: 1;
        }
        .hero-grid-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            pointer-events: none;
            opacity: 0.022;
            background-image:
                linear-gradient(rgba(30, 90, 58, 0.5) 1px, transparent 1px),
                linear-gradient(90deg, rgba(30, 90, 58, 0.5) 1px, transparent 1px);
            background-size: 60px 60px;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            padding-top: 50px;
            box-sizing: border-box;
        }
        .hero-left {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: rgba(30, 90, 58, 0.08);
            border: 1px solid rgba(30, 90, 58, 0.2);
            padding: 7px 15px;
            border-radius: 50px;
            font-size: 0.76rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.8px;
            width: fit-content;
            animation: pulse-badge 2.2s infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(30, 90, 58, 0.3);
            }
            50% {
                box-shadow: 0 0 0 18px rgba(30, 90, 58, 0);
            }
        }
        .hero-badge i {
            font-size: 0.6rem;
            animation: blink-dot 1.4s infinite;
        }
        @keyframes blink-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }
        .hero-heading {
            font-family: 'Oswald', sans-serif;
            font-size: clamp(2rem, 4.5vw, 3.8rem);
            font-weight: 700;
            line-height: 1.08;
            letter-spacing: 0.5px;
            color: #2C2C2C;
        }
        .hero-heading .highlight {
            color: var(--primary);
            position: relative;
            display: inline-block;
        }
        .hero-heading .highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
            opacity: 0.4;
        }
        .hero-subheading {
            font-size: 1.1rem;
            color: #5A5A5A;
            font-weight: 400;
            letter-spacing: 0.4px;
        }
        .hero-desc {
            font-size: 0.9rem;
            color: #7A7A7A;
            max-width: 480px;
        }
        .hero-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn {
            padding: 13px 26px;
            border-radius: 50px;
            font-weight: 600;
            letter-spacing: 0.4px;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-family: 'Poppins', sans-serif;
            font-size: 0.88rem;
            border: none;
            position: relative;
            overflow: hidden;
        }
        .btn-primary {
            background: var(--gradient-green);
            color: #fff;
            box-shadow: var(--shadow-green);
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-green-lg);
            transform: translateY(-3px);
        }
        .btn-primary::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.16) 50%, transparent 100%);
            transform: translateX(-100%);
            transition: transform 0.55s;
        }
        .btn-primary:hover::after {
            transform: translateX(100%);
        }
        .btn-outline {
            background: transparent;
            border: 1.5px solid #2C2C2C;
            color: #2C2C2C;
        }
        .btn-outline:hover {
            background: #2C2C2C;
            color: #fff;
            transform: translateY(-3px);
        }
        .btn-whatsapp-hero {
            background: #25D366;
            color: #fff;
            border: none;
        }
        .btn-whatsapp-hero:hover {
            background: #1ea952;
            box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
            transform: translateY(-3px);
        }

        .hero-right {
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .hero-glass-card {
            background: var(--glass-bg);
            backdrop-filter: blur(28px);
            -webkit-backdrop-filter: blur(28px);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-xl);
            padding: 36px 26px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            box-shadow: var(--shadow-lg);
            max-width: 420px;
            width: 100%;
            animation: float-card 5.5s ease-in-out infinite;
        }
        @keyframes float-card {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-12px);
            }
        }
        .hero-stat {
            text-align: center;
            padding: 18px 12px;
            border-radius: var(--radius-md);
            background: rgba(30, 90, 58, 0.03);
            border: 1px solid rgba(30, 90, 58, 0.07);
            transition: var(--transition);
        }
        .hero-stat:hover {
            background: rgba(30, 90, 58, 0.06);
            border-color: rgba(30, 90, 58, 0.22);
            box-shadow: var(--shadow-green);
            transform: translateY(-3px);
        }
        .hero-stat-number {
            font-family: 'Oswald', sans-serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
        }
        .hero-stat-label {
            font-size: 0.7rem;
            color: #5A5A5A;
            letter-spacing: 0.4px;
            margin-top: 3px;
        }

        /* ==================== SECTION COMMONS ==================== */
        .section {
            padding: 90px 0;
            position: relative;
        }
        .section-light {
            background: #FFFFFF;
        }
        .section-soft {
            background: #F8F7F2;
        }
        .section-sage {
            background: #F3F6F1;
        }
        .section-label {
            font-size: 0.76rem;
            letter-spacing: 3px;
            color: var(--primary);
            text-transform: uppercase;
            font-weight: 600;
            margin-bottom: 10px;
            display: block;
        }
        .section-title {
            font-family: 'Oswald', sans-serif;
            font-size: clamp(1.7rem, 3.2vw, 2.6rem);
            font-weight: 700;
            letter-spacing: 0.5px;
            color: #2C2C2C;
            margin-bottom: 14px;
            line-height: 1.2;
        }
        .section-title .accent {
            color: var(--primary);
        }
        .section-desc {
            color: #7A7A7A;
            font-size: 0.9rem;
            max-width: 560px;
            margin-bottom: 36px;
        }
        .text-center {
            text-align: center;
        }
        .mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        /* ==================== TRUST BAR ==================== */
        .trust-bar {
            background: #FFFFFF;
            border-top: 1px solid rgba(30, 90, 58, 0.07);
            border-bottom: 1px solid rgba(30, 90, 58, 0.07);
            padding: 28px 0;
            position: relative;
            z-index: 5;
        }
        .trust-bar .container {
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            gap: 16px;
        }
        .trust-item {
            text-align: center;
            flex: 1;
            min-width: 100px;
        }
        .trust-number {
            font-family: 'Oswald', sans-serif;
            font-size: 2.3rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
        }
        .trust-label {
            font-size: 0.75rem;
            color: #5A5A5A;
            letter-spacing: 0.4px;
        }

        /* ==================== ABOUT ==================== */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-image-wrapper {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            aspect-ratio: 4/3;
        }
        .about-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-xl);
            transition: transform 0.6s ease;
        }
        .about-image-wrapper:hover img {
            transform: scale(1.06);
        }
        .about-experience-badge {
            position: absolute;
            bottom: 20px;
            right: 20px;
            background: var(--gradient-green);
            padding: 14px 20px;
            border-radius: var(--radius-md);
            text-align: center;
            box-shadow: var(--shadow-green-lg);
            z-index: 2;
        }
        .about-experience-badge .years {
            font-family: 'Oswald', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            line-height: 1;
        }
        .about-experience-badge .text {
            font-size: 0.65rem;
            color: rgba(255, 255, 255, 0.9);
            letter-spacing: 0.8px;
        }
        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 18px;
        }
        .about-feature {
            display: flex;
            align-items: center;
            gap: 9px;
            padding: 11px 14px;
            background: rgba(30, 90, 58, 0.025);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(30, 90, 58, 0.07);
            font-size: 0.82rem;
            color: #5A5A5A;
            transition: var(--transition);
        }
        .about-feature:hover {
            border-color: rgba(30, 90, 58, 0.22);
            background: rgba(30, 90, 58, 0.04);
        }
        .about-feature i {
            color: var(--primary);
            font-size: 0.9rem;
        }

        /* ==================== WHY CHOOSE US ==================== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .premium-card {
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.07);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            transition: var(--transition-slow);
            position: relative;
            overflow: hidden;
            cursor: default;
            box-shadow: 0 4px 20px rgba(30, 90, 58, 0.035);
        }
        .premium-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--gradient-green);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
            border-radius: 0 0 3px 3px;
        }
        .premium-card:hover::before {
            transform: scaleX(1);
        }
        .premium-card:hover {
            transform: translateY(-7px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(30, 90, 58, 0.18);
        }
        .premium-card .card-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: rgba(30, 90, 58, 0.07);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
            font-size: 1.3rem;
            color: var(--primary);
            transition: var(--transition);
        }
        .premium-card:hover .card-icon {
            background: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-green);
        }
        .premium-card h3 {
            font-family: 'Oswald', sans-serif;
            font-size: 1.05rem;
            letter-spacing: 0.4px;
            margin-bottom: 6px;
            color: #2C2C2C;
        }
        .premium-card p {
            font-size: 0.78rem;
            color: #7A7A7A;
            line-height: 1.5;
        }

        /* ==================== SERVICES ==================== */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .service-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 4/3;
            cursor: pointer;
            border: 1px solid rgba(30, 90, 58, 0.07);
        }
        .service-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.55s ease;
        }
        .service-card:hover img {
            transform: scale(1.1);
        }
        .service-card .service-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(44, 44, 44, 0.85) 0%, rgba(44, 44, 44, 0.08) 55%, rgba(44, 44, 44, 0) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 22px;
            transition: var(--transition);
        }
        .service-card:hover .service-overlay {
            background: linear-gradient(0deg, rgba(44, 44, 44, 0.9) 0%, rgba(30, 90, 58, 0.14) 100%);
        }
        .service-card .service-name {
            font-family: 'Oswald', sans-serif;
            font-size: 1.2rem;
            font-weight: 600;
            letter-spacing: 0.4px;
            color: #fff;
        }
        .service-card .service-arrow {
            color: #A3C4A3;
            font-size: 1.1rem;
            margin-top: 3px;
            transition: var(--transition);
            display: inline-block;
        }
        .service-card:hover .service-arrow {
            transform: translateX(8px);
        }

        /* ==================== MACHINERIES ==================== */
        .machinery-card {
            display: flex;
            gap: 20px;
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.07);
            border-radius: var(--radius-lg);
            padding: 18px;
            margin-bottom: 14px;
            transition: var(--transition-slow);
            align-items: center;
            box-shadow: 0 2px 12px rgba(30, 90, 58, 0.035);
        }
        .machinery-card:hover {
            border-color: rgba(30, 90, 58, 0.22);
            transform: translateX(5px);
            box-shadow: var(--shadow-md);
        }
        .machinery-card .machinery-img {
            width: 130px;
            height: 90px;
            border-radius: var(--radius-md);
            object-fit: cover;
            flex-shrink: 0;
        }
        .machinery-card .machinery-info h4 {
            font-family: 'Oswald', sans-serif;
            font-size: 1.1rem;
            letter-spacing: 0.4px;
            color: #2C2C2C;
        }
        .machinery-card .machinery-info .specs {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 5px;
        }
        .machinery-card .machinery-info .specs span {
            font-size: 0.74rem;
            color: #7A7A7A;
            background: rgba(30, 90, 58, 0.035);
            padding: 3px 9px;
            border-radius: 20px;
            border: 1px solid rgba(30, 90, 58, 0.07);
        }
        .machinery-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        /* ==================== PROJECTS ==================== */
        .projects-masonry {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }
        .project-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 16/10;
            cursor: pointer;
            border: 1px solid rgba(30, 90, 58, 0.07);
        }
        .project-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.55s ease;
        }
        .project-card:hover img {
            transform: scale(1.07);
        }
        .project-card .project-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(0deg, rgba(44, 44, 44, 0.92) 0%, transparent 100%);
            padding: 18px;
            transform: translateY(15px);
            transition: var(--transition);
            opacity: 0;
        }
        .project-card:hover .project-info {
            transform: translateY(0);
            opacity: 1;
        }
        .project-card .project-info h4 {
            font-family: 'Oswald', sans-serif;
            color: #fff;
            letter-spacing: 0.4px;
            font-size: 1rem;
        }
        .project-card .project-info .project-meta {
            font-size: 0.7rem;
            color: #C8D6C0;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 3px;
        }

        /* Lightbox */
        .lightbox {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.92);
            z-index: 99999;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            cursor: pointer;
        }
        .lightbox.active {
            display: flex;
        }
        .lightbox img {
            max-width: 90vw;
            max-height: 80vh;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            object-fit: contain;
            border: 2px solid rgba(255, 255, 255, 0.1);
        }
        .lightbox-close {
            position: absolute;
            top: 24px;
            right: 24px;
            font-size: 2rem;
            color: #fff;
            cursor: pointer;
            z-index: 10;
            transition: var(--transition);
            background: rgba(255, 255, 255, 0.08);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: none;
        }
        .lightbox-close:hover {
            background: var(--primary);
            color: #fff;
        }
        .lightbox-caption {
            color: #C8D6C0;
            margin-top: 16px;
            font-size: 0.9rem;
            text-align: center;
            letter-spacing: 0.5px;
        }

        /* ==================== VIDEO SECTION ==================== */
        .video-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 20px;
        }
        .video-card {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            aspect-ratio: 16/9;
            border: 1px solid rgba(30, 90, 58, 0.09);
            cursor: pointer;
            background: #F3F6F1;
        }
        .video-card video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .video-poster-overlay {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 2;
            transition: opacity 0.4s;
        }
        .video-poster-overlay.hidden {
            opacity: 0;
            pointer-events: none;
        }
        .play-btn-circle-sm {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--gradient-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: #fff;
            box-shadow: var(--shadow-green-lg);
            transition: var(--transition);
            animation: pulse-play 2s infinite;
        }
        @keyframes pulse-play {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(30, 90, 58, 0.45);
            }
            50% {
                box-shadow: 0 0 0 25px rgba(30, 90, 58, 0);
            }
        }
        .play-btn-circle-sm:hover {
            transform: scale(1.1);
        }
        .video-label {
            position: absolute;
            bottom: 16px;
            left: 16px;
            z-index: 3;
            background: rgba(44, 44, 44, 0.72);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            letter-spacing: 0.5px;
            color: #fff;
            pointer-events: none;
        }

        /* ==================== WORK PROCESS ==================== */
        .timeline {
            display: flex;
            justify-content: space-between;
            position: relative;
            gap: 16px;
            flex-wrap: wrap;
        }
        .timeline::before {
            content: '';
            position: absolute;
            top: 34px;
            left: 36px;
            right: 36px;
            height: 2px;
            background: rgba(30, 90, 58, 0.1);
            z-index: 0;
        }
        .timeline-step {
            text-align: center;
            flex: 1;
            min-width: 90px;
            position: relative;
            z-index: 1;
        }
        .timeline-step .step-circle {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: #FFFFFF;
            border: 3px solid rgba(30, 90, 58, 0.14);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-family: 'Oswald', sans-serif;
            font-size: 1.4rem;
            font-weight: 700;
            color: #2C2C2C;
            transition: var(--transition);
            position: relative;
        }
        .timeline-step:hover .step-circle {
            border-color: var(--primary);
            background: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-green-lg);
            transform: scale(1.08);
        }
        .timeline-step h4 {
            font-family: 'Oswald', sans-serif;
            font-size: 0.9rem;
            letter-spacing: 0.4px;
            color: #2C2C2C;
        }
        .timeline-step p {
            font-size: 0.72rem;
            color: #7A7A7A;
        }

        /* ==================== COVERAGE ==================== */
        #coverage {
            scroll-margin-top: var(--header-height);
        }
        .coverage-main-grid {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 40px;
            align-items: start;
            margin-bottom: 40px;
        }
        .coverage-map-col {
            position: relative;
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.09);
            border-radius: var(--radius-xl);
            padding: 24px 20px 16px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: var(--transition-slow);
        }
        .coverage-map-col:hover {
            border-color: rgba(30, 90, 58, 0.22);
            box-shadow: var(--shadow-lg), var(--shadow-green);
        }
        .coverage-map-col .map-glow {
            position: absolute;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(30, 90, 58, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 0;
        }
        .coverage-map-col .map-image {
            position: relative;
            z-index: 1;
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: contain;
            border-radius: 12px;
            display: block;
        }
        .coverage-info-col {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .coverage-stat-cards {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }
        .coverage-stat-mini {
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.07);
            border-radius: var(--radius-md);
            padding: 18px 14px;
            text-align: center;
            transition: var(--transition);
            cursor: default;
            box-shadow: 0 4px 16px rgba(30, 90, 58, 0.035);
        }
        .coverage-stat-mini:hover {
            border-color: rgba(30, 90, 58, 0.22);
            box-shadow: var(--shadow-green);
            transform: translateY(-3px);
        }
        .coverage-stat-mini .cs-number {
            font-family: 'Oswald', sans-serif;
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            line-height: 1;
        }
        .coverage-stat-mini .cs-label {
            font-size: 0.7rem;
            color: #5A5A5A;
            letter-spacing: 0.3px;
            margin-top: 4px;
        }
        .coverage-search-wrap {
            position: relative;
        }
        .coverage-search-wrap input {
            width: 100%;
            padding: 13px 18px 13px 44px;
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.11);
            border-radius: 50px;
            color: #2C2C2C;
            font-family: 'Poppins', sans-serif;
            font-size: 0.84rem;
            outline: none;
            transition: var(--transition);
            letter-spacing: 0.4px;
        }
        .coverage-search-wrap input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(30, 90, 58, 0.07);
            background: #F8F7F2;
        }
        .coverage-search-wrap input::placeholder {
            color: #7A7A7A;
        }
        .coverage-search-wrap .search-icon {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: #7A7A7A;
            font-size: 0.9rem;
            pointer-events: none;
            transition: var(--transition);
        }
        .coverage-search-wrap input:focus~.search-icon {
            color: var(--primary);
        }
        .coverage-results-count {
            font-size: 0.7rem;
            color: #7A7A7A;
            letter-spacing: 0.4px;
            margin-top: 4px;
            padding-left: 8px;
            transition: var(--transition);
        }
        .district-grid-full {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 10px;
            margin-top: 8px;
        }
        .district-tag-card {
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.07);
            border-radius: var(--radius-sm);
            padding: 10px 10px;
            text-align: center;
            font-size: 0.72rem;
            color: #5A5A5A;
            letter-spacing: 0.3px;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            font-weight: 500;
            box-shadow: 0 2px 8px rgba(30, 90, 58, 0.025);
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            min-width: 0;
        }
        .district-tag-card::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.35s ease;
        }
        .district-tag-card:hover {
            background: rgba(30, 90, 58, 0.05);
            border-color: rgba(30, 90, 58, 0.28);
            color: #2C2C2C;
            box-shadow: var(--shadow-green);
            transform: translateY(-3px);
            z-index: 2;
        }
        .district-tag-card:hover::before {
            transform: scaleX(1);
        }
        .district-tag-card.highlighted {
            background: rgba(30, 90, 58, 0.1);
            border-color: var(--primary);
            color: #2C2C2C;
            font-weight: 600;
            box-shadow: 0 0 18px rgba(30, 90, 58, 0.28);
            animation: highlight-pop 0.5s ease;
        }
        @keyframes highlight-pop {
            0% {
                transform: scale(1);
            }
            40% {
                transform: scale(1.08);
            }
            100% {
                transform: scale(1);
            }
        }
        .district-tag-card.hidden-district {
            opacity: 0.15;
            pointer-events: none;
            transform: scale(0.94);
            filter: grayscale(0.5);
        }
        .district-tag-card .district-check {
            display: inline-block;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #25D366;
            margin-right: 3px;
            font-size: 0.5rem;
            line-height: 14px;
            text-align: center;
            color: #fff;
            vertical-align: middle;
            opacity: 0;
            transform: scale(0);
            transition: var(--transition);
        }
        .district-tag-card:hover .district-check {
            opacity: 1;
            transform: scale(1);
        }
        .coverage-legend {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 14px;
            font-size: 0.7rem;
            color: #7A7A7A;
            letter-spacing: 0.4px;
        }
        .coverage-legend span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .coverage-legend .legend-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .legend-dot.served {
            background: #1E5A3A;
            box-shadow: 0 0 8px rgba(30, 90, 58, 0.55);
        }
        .legend-dot.available {
            background: #25D366;
            box-shadow: 0 0 8px rgba(37, 211, 102, 0.5);
        }

        /* ==================== TESTIMONIALS ==================== */
        .testimonial-swiper {
            padding: 16px 0 44px;
        }
        .testimonial-card {
            background: rgba(255, 255, 255, 0.78);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid rgba(30, 90, 58, 0.09);
            border-radius: var(--radius-lg);
            padding: 28px;
            text-align: center;
            transition: var(--transition);
        }
        .testimonial-card:hover {
            border-color: rgba(30, 90, 58, 0.22);
            box-shadow: var(--shadow-md);
        }
        .testimonial-card .stars {
            color: #ffb800;
            font-size: 0.85rem;
            margin-bottom: 10px;
        }
        .testimonial-card .quote {
            font-size: 0.85rem;
            color: #5A5A5A;
            font-style: italic;
            line-height: 1.6;
        }
        .testimonial-card .client-name {
            font-family: 'Oswald', sans-serif;
            font-weight: 600;
            color: #2C2C2C;
            margin-top: 12px;
            letter-spacing: 0.4px;
        }
        .testimonial-card .client-location {
            font-size: 0.7rem;
            color: #7A7A7A;
        }

        /* ==================== FAQ ==================== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid rgba(30, 90, 58, 0.09);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            background: #FFFFFF;
            transition: var(--transition);
        }
        .faq-item.active {
            border-color: rgba(30, 90, 58, 0.22);
            box-shadow: var(--shadow-green);
        }
        .faq-question {
            padding: 16px 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 600;
            color: #2C2C2C;
            letter-spacing: 0.3px;
            font-size: 0.9rem;
            transition: var(--transition);
            user-select: none;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-icon {
            font-size: 0.9rem;
            color: var(--primary);
            transition: transform 0.35s ease;
            flex-shrink: 0;
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.45s ease, padding 0.45s ease;
        }
        .faq-answer-inner {
            padding: 0 22px 16px;
            color: #7A7A7A;
            font-size: 0.82rem;
            line-height: 1.7;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        /* ==================== CONTACT ==================== */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
        }
        .contact-form-card {
            background: rgba(255, 255, 255, 0.78);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(30, 90, 58, 0.09);
            border-radius: var(--radius-xl);
            padding: 36px;
        }
        .contact-form-card h3 {
            font-family: 'Oswald', sans-serif;
            font-size: 1.5rem;
            letter-spacing: 0.8px;
            margin-bottom: 18px;
            color: #2C2C2C;
        }
        .form-group {
            margin-bottom: 14px;
        }
        .form-group label {
            display: block;
            font-size: 0.76rem;
            color: #5A5A5A;
            margin-bottom: 5px;
            letter-spacing: 0.4px;
            font-weight: 500;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 13px 15px;
            background: #F8F7F2;
            border: 1px solid rgba(30, 90, 58, 0.11);
            border-radius: var(--radius-sm);
            color: #2C2C2C;
            font-family: 'Poppins', sans-serif;
            font-size: 0.85rem;
            transition: var(--transition);
            outline: none;
            -webkit-appearance: none;
            appearance: none;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(30, 90, 58, 0.07);
            background: #FFFFFF;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 110px;
        }
        .contact-info-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .contact-info-card {
            background: #FFFFFF;
            border: 1px solid rgba(30, 90, 58, 0.07);
            border-radius: var(--radius-lg);
            padding: 18px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: var(--transition);
            box-shadow: 0 2px 12px rgba(30, 90, 58, 0.035);
        }
        .contact-info-card:hover {
            border-color: rgba(30, 90, 58, 0.22);
            box-shadow: var(--shadow-green);
        }
        .contact-info-card .ci-icon {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            background: rgba(30, 90, 58, 0.07);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--primary);
            flex-shrink: 0;
        }
        .contact-info-card h4 {
            font-family: 'Oswald', sans-serif;
            color: #2C2C2C;
            letter-spacing: 0.4px;
            font-size: 0.9rem;
        }
        .contact-info-card p {
            font-size: 0.76rem;
            color: #7A7A7A;
        }

        /* ==================== FOOTER ==================== */
        .footer {
            background: #1A3D2A;
            border-top: 3px solid transparent;
            border-image: var(--gradient-green) 1;
            padding: 56px 0 18px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer h4 {
            font-family: 'Oswald', sans-serif;
            font-size: 1.05rem;
            letter-spacing: 0.8px;
            color: #DCE8D6;
            margin-bottom: 14px;
        }
        .footer a {
            color: #A3C4A3;
            text-decoration: none;
            font-size: 0.82rem;
            display: block;
            margin-bottom: 7px;
            transition: var(--transition);
        }
        .footer a:hover {
            color: #81C784;
        }
        .footer-social {
            display: flex;
            gap: 10px;
            margin-top: 10px;
        }
        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #C8D6C0;
            font-size: 0.95rem;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-social a:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: var(--shadow-green);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.76rem;
            color: #A3C4A3;
        }

        /* ==================== FLOATING BUTTONS ==================== */
        .floating-buttons {
            position: fixed;
            bottom: 28px;
            right: 24px;
            z-index: 9998;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            border: none;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
            text-decoration: none;
            -webkit-tap-highlight-color: transparent;
        }
        .float-btn-whatsapp {
            background: #25D366;
            color: #fff;
            animation: pulse-float 2s infinite;
        }
        @keyframes pulse-float {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
            }
            50% {
                box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
            }
        }
        .float-btn-call {
            background: var(--primary);
            color: #fff;
        }
        .float-btn-top {
            background: #FFFFFF;
            color: #2C2C2C;
            border: 1px solid rgba(30, 90, 58, 0.18);
            font-size: 0.9rem;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s, transform 0.3s;
        }
        .float-btn-top.visible {
            opacity: 1;
            pointer-events: all;
        }
        .float-btn:hover {
            transform: translateY(-3px) scale(1.06);
        }

        /* Mobile Bottom Bar */
        .mobile-bottom-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: #FFFFFF;
            z-index: 9997;
            padding: 10px 14px;
            padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
            border-top: 1px solid rgba(30, 90, 58, 0.09);
            gap: 8px;
            box-shadow: 0 -4px 20px rgba(30, 90, 58, 0.07);
            width: 100%;
            box-sizing: border-box;
        }
        .mobile-bottom-bar .btn {
            flex: 1;
            text-align: center;
            justify-content: center;
            font-size: 0.72rem;
            padding: 9px 12px;
            border-radius: 50px;
        }

        /* ==================== RESPONSIVE ==================== */
        @media (max-width: 1200px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .projects-masonry {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .video-grid {
                grid-template-columns: 1fr 1fr;
            }
            .coverage-main-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .district-grid-full {
                grid-template-columns: repeat(4, 1fr);
            }
            .coverage-stat-cards {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 968px) {
            .nav {
                display: none;
            }
            .nav-cta-group {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .hero-content {
                grid-template-columns: 1fr;
                gap: 36px;
                padding-top: 70px;
            }
            .hero-right {
                display: none;
            }
            .hero-glass-card {
                display: none;
            }
            .about-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .contact-grid {
                grid-template-columns: 1fr;
            }
            .machinery-grid {
                grid-template-columns: 1fr;
            }
            .video-grid {
                grid-template-columns: 1fr;
            }
            .timeline::before {
                display: none;
            }
            .timeline {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .timeline-step {
                display: flex;
                align-items: center;
                gap: 14px;
                text-align: left;
            }
            .timeline-step .step-circle {
                margin: 0;
                flex-shrink: 0;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .coverage-main-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .coverage-map-col .map-image {
                max-height: 360px;
            }
            .district-grid-full {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .coverage-stat-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .mobile-bottom-bar {
                display: flex;
            }
            .floating-buttons {
                bottom: 78px;
                right: 12px;
                gap: 8px;
                max-width: calc(100vw - 24px);
            }
            .float-btn {
                width: 42px;
                height: 42px;
                font-size: 1rem;
            }
        }
        @media (max-width: 640px) {
            .cards-grid {
                grid-template-columns: 1fr;
            }
            .services-grid {
                grid-template-columns: 1fr;
            }
            .projects-masonry {
                grid-template-columns: 1fr;
            }
            .hero-heading {
                font-size: 1.7rem;
            }
            .section {
                padding: 56px 0;
            }
            .trust-bar .container {
                gap: 10px;
            }
            .trust-number {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .about-features {
                grid-template-columns: 1fr;
            }
            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }
            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
            }
            .header {
                height: calc(62px + env(safe-area-inset-top, 0px));
            }
            .logo-img {
                width: 36px;
                height: 36px;
            }
            .logo-text .brand-name {
                font-size: 1rem;
            }
            .contact-form-card {
                padding: 22px;
            }
            .coverage-main-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .coverage-map-col {
                padding: 14px 8px 10px;
            }
            .coverage-map-col .map-image {
                max-height: 280px;
            }
            .district-grid-full {
                grid-template-columns: repeat(2, 1fr);
                gap: 6px;
            }
            .district-tag-card {
                font-size: 0.68rem;
                padding: 8px 6px;
            }
            .coverage-stat-cards {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .coverage-stat-mini {
                padding: 14px 10px;
            }
            .coverage-stat-mini .cs-number {
                font-size: 1.3rem;
            }
            .coverage-legend {
                gap: 10px;
                font-size: 0.65rem;
            }
            .mobile-nav {
                width: 280px;
                max-width: 80vw;
                padding: 80px 22px 25px;
                padding-top: calc(80px + env(safe-area-inset-top, 0px));
                padding-bottom: calc(25px + env(safe-area-inset-bottom, 0px));
            }
            .hero-left {
                max-width: 100%;
                width: 100%;
            }
            .hero-desc {
                max-width: 100%;
            }
        }

/* ==================== RELIABLE JS / AOS FALLBACK ==================== */
/* AOS hides [data-aos] elements until its JavaScript initializes. If a CDN
   is blocked or slow, never leave the page blank: content stays visible. */
html:not(.aos-enabled) [data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

/* Project image lightbox */
.project-lightbox {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: rgba(8, 18, 13, 0.92);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .25s ease, visibility .25s ease;
}
.project-lightbox.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.project-lightbox img {
    max-width: min(1200px, 94vw);
    max-height: 82vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 14px;
    box-shadow: 0 24px 80px rgba(0,0,0,.45);
}
.project-lightbox-close {
    position: absolute;
    top: 18px;
    right: 24px;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    color: #fff;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}
.project-lightbox-caption {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 18px;
    color: #fff;
    text-align: center;
    font-size: .9rem;
}

/* Keep the hero readable over the photography without hiding the content. */
.hero-overlay {
    background: linear-gradient(90deg, rgba(10, 27, 19, .58) 0%, rgba(10, 27, 19, .30) 55%, rgba(10, 27, 19, .20) 100%),
                linear-gradient(180deg, rgba(10, 27, 19, .30) 0%, rgba(10, 27, 19, .10) 55%, rgba(10, 27, 19, .48) 100%);
}
.hero-heading,
.hero-subheading,
.hero-desc { color: #fff; text-shadow: 0 2px 18px rgba(0,0,0,.28); }
.hero-heading .highlight { color: #b8e3b0; }
.hero-heading .highlight::after { background: #b8e3b0; }
.hero-subheading { color: rgba(255,255,255,.94); }
.hero-desc { color: rgba(255,255,255,.86); }
.hero-badge { background: rgba(255,255,255,.13); border-color: rgba(255,255,255,.30); color: #fff; backdrop-filter: blur(10px); }
.btn-outline { border-color: rgba(255,255,255,.82); color: #fff; background: rgba(0,0,0,.08); }
.btn-outline:hover { background: #fff; color: #173b28; }
.hero-glass-card { border-color: rgba(255,255,255,.25); }

@media (max-width: 968px) {
    .hero-overlay {
        background: linear-gradient(180deg, rgba(8,25,17,.38) 0%, rgba(8,25,17,.20) 45%, rgba(8,25,17,.58) 100%);
    }
}