:root {
            --color-primary-dark: #1C2E4A; /* Deep Navy Blue */
            --color-accent-orange: #FF6600; /* Vibrant Orange */
            --color-light-bg: #F8F8F8; /* Light Grey Background */
            --color-white: #FFFFFF;
            --color-dark-text: #2C2C2C;
            --color-grey-text: #6B6B6B;
            --color-light-grey-border: #E0E0E0;

            /* New CSS variables for 3D card tilt and depth */
            --card-hover-tilt-x: -5deg; /* Tilt up on X-axis */
            --card-hover-tilt-y: 5deg; /* Tilt right on Y-axis */
            --card-hover-translateZ: 30px; /* Pop out effect */
        }

        body {
            font-family: 'Syne', sans-serif;
            background-color: var(--color-light-bg);
            color: var(--color-dark-text);
            line-height: 1.6;
            scroll-behavior: smooth;
            overflow-x: hidden; /* Prevent horizontal scroll from overflowing elements */
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        h1, h2, h3, h4 {
            font-family: 'Syne', sans-serif;
            font-weight: 700;
            color: var(--color-dark-text);
            word-wrap: break-word;
            overflow-wrap: break-word;
        }
        h1 { font-weight: 800; }

        strong {
            font-weight: 600;
            color: var(--color-accent-orange);
        }

        p {
            font-weight: 400; /* Syne 400 for paragraph readability */
            word-wrap: break-word;
            overflow-wrap: break-word;
        }

        /* General Scroll Reveal Animation */
        .scroll-reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
            will-change: opacity, transform;
        }
        .scroll-reveal.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        .section-padding {
            padding: 100px 0;
        }

        /* SMM PAGE HERO SECTION */
        .hero-smm-section { /* Renamed for specificity */
            background: linear-gradient(45deg, var(--color-primary-dark), #334e68); /* Consistent gradient */
            color: var(--color-white);
            padding: 120px 0 100px; /* Adjust padding */
            text-align: center;
            position: relative;
            overflow: hidden; /* Essential for containing animated elements */
            border-bottom-left-radius: 40px;
            border-bottom-right-radius: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            animation: fadeInTop 1.2s ease-out forwards;
        }
        @keyframes fadeInTop {
            0% { opacity: 0; transform: translateY(-50px); }
            100% { opacity: 1; transform: translateY(0); }
        }

        /* Animated Background Elements */
        .animated-icon-bg {
            position: absolute;
            color: rgba(255, 255, 255, 0.1);
            pointer-events: none;
            will-change: transform, opacity;
            transition: none !important;
        }

        /* Keyframe for primary floating animation */
        @keyframes floatAndFade {
            0% {
                transform: translateY(0) scale(1) rotate(0deg);
                opacity: 0;
            }
            20% {
                opacity: 0.5;
            }
            80% {
                opacity: 0.5;
            }
            100% {
                transform: translateY(-120vh) scale(1.2) rotate(360deg);
                opacity: 0;
            }
        }
        /* Keyframe for alternative floating animation (for variety) */
        @keyframes floatAndFadeAlt {
            0% {
                transform: translateY(0) translateX(0) scale(1) rotate(0deg);
                opacity: 0;
            }
            20% {
                opacity: 0.5;
            }
            80% {
                opacity: 0.5;
            }
            100% {
                transform: translateY(-120vh) translateX(50px) scale(1.1) rotate(-360deg);
                opacity: 0;
            }
        }


        .hero-smm-content { /* Renamed for specificity */
            position: relative;
            z-index: 1;
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* INCREASED TITLE SIZE */
        .hero-smm-title { /* Renamed for specificity */
            font-size: 5rem;
            line-height: 1.1;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 6px rgba(0,0,0,0.2);
            color: var(--color-white);
        }
        /* INCREASED SUBTITLE SIZE */
        .hero-smm-subtitle { /* Renamed for specificity */
            font-size: 2rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2.5rem;
            font-weight: 400;
        }
        .hero-smm-cta-button { /* Renamed for specificity */
            background-color: var(--color-accent-orange);
            color: var(--color-white);
            padding: 1rem 2.5rem;
            border-radius: 9999px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            transition: all 0.3s ease-in-out;
            box-shadow: 0 8px 20px rgba(255, 102, 0, 0.4);
            display: inline-block;
            position: relative;
            overflow: hidden;
            z-index: 1;
            will-change: transform, box-shadow;
        }
        .hero-smm-cta-button:hover { /* Renamed for specificity */
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 12px 25px rgba(255, 102, 0, 0.6);
            background-color: #FF5500;
        }
        .hero-smm-cta-button::after { /* CTA button shine effect */
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 50%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            filter: blur(10px);
            transform: skewX(-20deg);
            transition: transform 0.8s ease-out, opacity 0.1s ease-in;
            opacity: 0;
            z-index: 2;
            pointer-events: none;
            will-change: transform, opacity;
        }
        .hero-smm-cta-button:hover::after {
            transform: translateX(300%) skewX(-20deg);
            opacity: 1;
            transition: transform 0.8s ease-out, opacity 0.3s ease-in 0.1s;
        }

        /* INCREASED SECTION TITLE SIZE */
        .section-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }
        /* INCREASED SECTION DESCRIPTION SIZE */
        .section-description {
            font-size: 1.25rem;
            margin-bottom: 2.5rem;
            color: var(--color-grey-text);
            text-align: center;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Our SMM Services Section (Pillars adaptation) */
        #smm-services { /* Renamed ID */
            background-color: var(--color-light-bg);
        }
        .smm-service-card { /* Renamed class */
            background-color: var(--color-white);
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.07);
            border: 1px solid var(--color-light-grey-border);
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 0.3s ease;
            text-align: center;
            will-change: transform, box-shadow;
            transform-style: preserve-3d;
            perspective: 1000px;
        }
        .smm-service-card:hover { /* Renamed class */
            transform: perspective(1000px) translateY(-15px) translateZ(var(--card-hover-translateZ)) rotateX(var(--card-hover-tilt-x)) rotateY(var(--card-hover-tilt-y)) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.25), 0 0 20px rgba(255, 102, 0, 0.5);
            border-color: var(--color-accent-orange);
        }
        .smm-service-card .icon { /* Renamed class */
            font-size: 4rem;
            color: var(--color-accent-orange);
            margin-bottom: 1.5rem;
        }
        .smm-service-card h3 { /* Renamed class */
            font-size: 2rem;
            margin-bottom: 1rem;
        }
        /* Benefit cards - simpler hover */
        .benefit-card {
            background-color: var(--color-white);
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border: 1px solid var(--color-light-grey-border);
            text-align: center;
            transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
        }
        .benefit-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .benefit-card .icon {
            font-size: 3.5rem;
            color: var(--color-primary-dark); /* Dark blue for benefits icons */
            margin-bottom: 1rem;
        }
        .benefit-card h4 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        /* SMM Tools Section */
        #smm-tools-we-use { /* Renamed ID */
            background-color: var(--color-light-bg);
            padding-bottom: 100px;
        }
        .tool-card {
            background-color: var(--color-white);
            border-radius: 15px;
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            border: 1px solid var(--color-light-grey-border);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 150px; /* Consistent height */
            will-change: transform, box-shadow, border-color;
        }
        .tool-card:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            border-color: var(--color-accent-orange);
        }
        .tool-card i { /* Style for Font Awesome icons */
            font-size: 3.5rem; /* Larger icon size */
            color: #4A4A4A; /* Default color for icons */
            margin-bottom: 0.75rem;
            transition: color 0.3s ease; /* Smooth transition for color */
        }
        .tool-card:hover i {
            color: var(--color-accent-orange); /* Change color on hover */
        }
        .tool-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-dark-text);
            word-wrap: break-word;
            overflow-wrap: break-word;
        }

        /* Why Choose Pengwin for SMM section */
        #why-choose-pengwin-smm { /* Renamed ID */
            background-color: var(--color-primary-dark);
            color: var(--color-white);
        }
        #why-choose-pengwin-smm .section-title, #why-choose-pengwin-smm .section-description { /* Renamed ID */
            color: var(--color-white);
        }
        .smm-feature-item { /* Renamed class */
            background-color: rgba(255, 255, 255, 0.08);
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.4s ease;
            text-align: center;
            will-change: transform, background-color, box-shadow;
        }
        .smm-feature-item:hover { /* Renamed class */
            transform: translateY(-8px) scale(1.01);
            background-color: rgba(255, 255, 255, 0.15);
            border-color: var(--color-accent-orange);
            box-shadow: 0 10px 25px rgba(255, 102, 0, 0.25);
        }
        .smm-feature-item .icon { /* Renamed class */
            font-size: 4rem;
            color: var(--color-accent-orange);
            margin-bottom: 1.5rem;
        }
        .smm-feature-item h3 { /* Renamed class */
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.75rem;
        }
        .smm-feature-item p { /* Renamed class */
            color: #E0E0E0;
        }

        /* Footer (consistent with main page) */
        .site-footer {
            background-color: #2C2C2C;
            color: var(--color-white);
            padding: 60px 0 30px;
            font-size: 0.9rem;
            font-weight: 400;
        }
        .site-footer a {
            color: var(--color-white);
            transition: color 0.3s;
        }
        .site-footer a:hover {
            color: var(--color-accent-orange);
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-accent-orange);
            margin-bottom: 1rem;
        }
        .footer-description {
            color: #A0A0A0;
            margin-bottom: 1.5rem;
            max-width: 350px;
        }
        .footer-heading {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .footer-links li {
            margin-bottom: 0.75rem;
        }
        .footer-links li a {
            color: #E0E0E0;
        }
        .footer-social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            border-radius: 50%;
            background-color: #444444;
            margin-right: 0.5rem;
            transition: background-color 0.3s ease;
        }
        .footer-social-icons a:hover {
            background-color: var(--color-accent-orange);
        }
        .footer-bottom-bar {
            border-top: 1px solid #444444;
            padding-top: 2rem;
            margin-top: 3rem;
            text-align: center;
            color: #A0A0A0;
            font-weight: 400;
        }

        /* Media Queries for Responsiveness */
        @media (max-width: 1024px) {
            .hero-smm-title { font-size: 3.8rem; }
            .hero-smm-subtitle { font-size: 1.6rem; }
            .section-title { font-size: 2.8rem; }
            .smm-service-card h3 { font-size: 1.7rem; }
            .benefit-card h4 { font-size: 1.3rem; }
            .smm-feature-item h3 { font-size: 1.7rem; }
        }

        @media (max-width: 767px) {
            .hero-smm-section { padding: 80px 0 60px; border-bottom-left-radius: 30px; border-bottom-right-radius: 30px; }
            .hero-smm-title { font-size: 3rem; }
            .hero-smm-subtitle { font-size: 1.2rem; margin-bottom: 1.5rem; }
            .hero-smm-cta-button { padding: 0.8rem 1.8rem; font-size: 0.85rem; }
            .section-padding { padding: 60px 0; }
            .section-title { font-size: 2.2rem; margin-bottom: 1rem; }
            .section-description { font-size: 1.1rem; margin-bottom: 2rem; }
            .smm-service-card, .benefit-card, .tool-card, .smm-feature-item { padding: 2rem 1.5rem; }
            .smm-service-card h3 { font-size: 1.5rem; }
            .smm-service-card .icon { font-size: 3rem; }
            .benefit-card .icon { font-size: 3rem; }
            .benefit-card h4 { font-size: 1.2rem; }
            .tool-card i { font-size: 3rem; }
            .smm-feature-item .icon { font-size: 3rem; }
            .smm-feature-item h3 { font-size: 1.5rem; }
            .footer-logo { font-size: 1.8rem; }
            .footer-heading { font-size: 1rem; }
            .footer-links li { margin-bottom: 0.7rem; }

            /* Responsive adjustments for animated background icons */
            .animated-icon-bg { font-size: 20px !important; }
        }
        @media (max-width: 480px) {
            .hero-smm-title { font-size: 2.5rem; }
            .hero-smm-subtitle { font-size: 1rem; }
            .animated-icon-bg { font-size: 15px !important; }
        }