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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #334155;
    background-color: #ffffff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */


/* Hero Section - Energy Theme */
.hero {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 50%, #fde68a 100%);
    padding: 140px 0 100px 0;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?w=1600&q=80') center/cover;
    opacity: 0.15;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(245, 158, 11, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(251, 146, 60, 0.3) 0%, transparent 50%);
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: left;
}

.hero-badge {
    display: inline-block;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid rgba(245, 158, 11, 0.5);
    color: #d97706;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #d97706;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.hero-stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 158, 11, 0.2);
    transition: all 0.3s ease;
}

.hero-stat:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.2);
}

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #d97706;
    display: block;
    margin-bottom: 0.5rem;
}

.hero-stat-label {
    font-size: 0.95rem;
    color: #64748b;
    font-weight: 500;
}

.energy-image-container {
    position: relative;
    width: 550px;
    height: 550px;
    margin: 0 auto;
}

.energy-main-image {
    width: 100%;
    height: 100%;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.energy-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.energy-main-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.3), rgba(251, 146, 60, 0.3));
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.25rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.5);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-card-1 {
    top: 20px;
    right: -20px;
    animation-delay: 0s;
}

.floating-card-2 {
    bottom: 40px;
    left: -20px;
    animation-delay: 1s;
}

.floating-card i {
    font-size: 1.5rem;
    color: #f59e0b;
    margin-bottom: 0.5rem;
}

.floating-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.floating-card p {
    font-size: 0.75rem;
    color: #64748b;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto 60px;
}

.product-highlights {
    background: linear-gradient(180deg, #ffffff 0%, #fffbeb 100%);
}

.products-grid {
    display: grid;
    /* UPDATED: Forces 3 columns */
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    /* UPDATED: Increased width */
    max-width: 1280px;
    margin: 0 auto;
}

.product-card {
    background: #ffffff;
    border-radius: 24px;
    overflow: hidden;
    border: 2px solid #fde68a;
    transition: all 0.4s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(245, 158, 11, 0.25);
    border-color: #f59e0b;
}

.product-image {
    width: 100%;
    /* UPDATED: Reduced height */
    height: 140px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f59e0b, #fb923c);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-content {
    /* UPDATED: Compact padding */
    padding: 25px 25px 20px 25px;
}

.product-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f59e0b, #fb923c);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin-bottom: 20px;
    position: absolute;
    /* UPDATED: Repositioned icon */
    top: 110px;
    left: 30px;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1e293b;
    margin-top: 20px;
}

/* UPDATED: Refined subtitle style */
.product-content .subtitle {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 15px;
    margin-top: -5px;
}

.product-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: #64748b;
}

.visual-showcase {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    padding: 100px 0;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 60px auto 0;
}

.showcase-item {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(245, 158, 11, 0.15);
    position: relative;
    height: 400px;
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(30, 41, 59, 0.95), transparent);
    padding: 40px 30px;
    color: white;
}

.showcase-overlay h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.showcase-overlay p {
    font-size: 1rem;
    opacity: 0.9;
}

.differentiators {
    background: #ffffff;
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.diff-card {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-radius: 20px;
    padding: 35px 30px;
    border: 2px solid #fde68a;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.diff-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #f59e0b, #fb923c);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.diff-card:hover::before {
    transform: scaleX(1);
}

.diff-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(245, 158, 11, 0.2);
    border-color: #f59e0b;
}

.diff-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #f59e0b, #fb923c);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.diff-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1e293b;
}

.diff-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: #64748b;
}

.cta-section {
    background: linear-gradient(135deg, #f59e0b 0%, #fb923c 100%);
    padding: 100px 40px;
    text-align: center;
    border-radius: 30px;
    max-width: 1100px;
    margin: 100px auto;
    box-shadow: 0 25px 60px rgba(245, 158, 11, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1200&q=80') center/cover;
    opacity: 0.15;
}

.cta-section > * {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #ffffff;
}

.cta-section p {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 40px;
    color: #ffffff;
}

.cta-button {
    display: inline-block;
    background: #ffffff;
    color: #f59e0b;
    font-size: 18px;
    font-weight: 600;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.5);
}

.footer {
    background: #ffffff;
    color: #334155;
    padding: 4rem 0 2rem 0;
    border-top: 1px solid #e5e7eb;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    margin-top: 1rem;
    color: #64748b;
    line-height: 1.6;
}

.footer-section h4 {
    color: #1e293b;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 18px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 15px;
}

.footer-links a:hover {
    color: #f59e0b;
}

.footer-bottom {
    border-top: 1px solid #e5e7eb;
    padding-top: 2rem;
    text-align: center;
    color: #64748b;
    font-size: 14px;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1.5rem;
    }

    .hero-content {
        text-align: center;
    }

    .hero-badge {
        font-size: 0.85rem;
        padding: 0.6rem 1.25rem;
        margin-bottom: 1.5rem;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 2rem;
    }

    .hero-stat {
        padding: 1.25rem 1rem;
    }

    .hero-stat-number {
        font-size: 2rem;
        margin-bottom: 0.25rem;
    }

    .hero-stat-label {
        font-size: 0.85rem;
    }

    .energy-image-container {
        width: 100%;
        height: auto;
        max-width: 100%;
        aspect-ratio: 1;
    }

    .energy-main-image {
        border-radius: 20px;
    }

    .floating-card {
        display: none;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
        margin-bottom: 40px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 1rem;
    }

    .product-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        top: 115px; /* Adjusted for mobile view if necessary */
        left: 20px;
    }

    .product-content {
        padding: 20px;
    }

    .product-card h3 {
        font-size: 1.3rem;
    }

    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 1rem;
    }

    .showcase-item {
        height: 300px;
    }

    .showcase-overlay {
        padding: 25px 20px;
    }

    .showcase-overlay h3 {
        font-size: 1.4rem;
    }

    .showcase-overlay p {
        font-size: 0.9rem;
    }

    .differentiators-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 1rem;
    }

    .diff-card {
        padding: 25px 20px;
    }

    .diff-card h3 {
        font-size: 1.15rem;
    }

    .diff-card p {
        font-size: 0.95rem;
    }

    .cta-section {
        padding: 60px 30px;
        margin: 60px 1rem;
        border-radius: 20px;
    }

    .cta-section h2 {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: 20px;
    }

    .cta-section p {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .cta-button {
        font-size: 16px;
        padding: 14px 32px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        font-size: 13px;
    }

    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-stat-number {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}