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

:root {
    --green: #2FA84F;
    --light-green: #6BCF8E;
    --yellow: #FFC61A;
    --blue: #5A7FBF;
    --brown: #8B4A22;
    --black: #000000;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}


/* Navigation */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 90px;
    width: 90;
}


.hamburger {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    transition: all 0.3s ease;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--green);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background: var(--green);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
    background: var(--green);
}

.hamburger:hover span {
    background: var(--green);
}

/* Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 450px;
    height: 100vh;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.98) 0%, rgba(47, 168, 79, 0.1) 100%);
    backdrop-filter: blur(20px);
    z-index: 999;
    transition: right 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.menu-overlay.active {
    right: 0;
}

.menu-content {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3rem 2rem;
}

.menu-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: none;
    border: none;
    font-size: 3rem;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.menu-close:hover {
    background: var(--green);
    transform: rotate(90deg);
}

.menu-links {
    list-style: none;
    width: 100%;
    padding: 0;
    margin: 0;
}

.menu-links li {
    margin: 0;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.4s ease;
}

.menu-overlay.active .menu-links li {
    opacity: 1;
    transform: translateX(0);
}

.menu-links li:nth-child(1) { transition-delay: 0.1s; }
.menu-links li:nth-child(2) { transition-delay: 0.15s; }
.menu-links li:nth-child(3) { transition-delay: 0.2s; }
.menu-links li:nth-child(4) { transition-delay: 0.25s; }
.menu-links li:nth-child(5) { transition-delay: 0.3s; }
.menu-links li:nth-child(6) { transition-delay: 0.35s; }

.menu-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 400;
    transition: all 0.3s ease;
    display: block;
    padding: 1rem 1.5rem;
    border-left: 4px solid transparent;
    position: relative;
}

.menu-links a:hover {
    color: var(--green);
    border-left-color: var(--green);
    padding-left: 2rem;
    background: rgba(47, 168, 79, 0.1);
}

.menu-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 100%;
    background: rgba(47, 168, 79, 0.1);
    transition: width 0.3s ease;
    z-index: -1;
}

.menu-links a:hover::before {
    width: 100%;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-overlay {
        max-width: 100%;
    }
    
    .menu-links a {
        font-size: 1.3rem;
        padding: 0.9rem 1.2rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .logo-img {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 35px;
    }
    
    .menu-links a {
        font-size: 1.2rem;
        padding: 0.8rem 1rem;
    }
    
    .hamburger span {
        width: 25px;
    }
}

html {
    scroll-behavior: smooth;
}



/* Loading Screen */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--green);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo-container {
    margin-bottom: 2rem;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-logo-img {
    max-width: 200px;
    height: auto;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top: 5px solid var(--white);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}


.logo-img {
    height: 90px;
    width: auto;
}


/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    background: url('images/hero.jpeg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: none; /* gradient removed */
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 2rem;
    color: var(--yellow);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.7rem;
    margin-bottom: 2.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--yellow);
    color: var(--black);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(255, 198, 26, 0.4);
}

.cta-button:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 198, 26, 0.6);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--white);
    border-radius: 20px;
    position: relative;
    animation: scrollBounce 2s infinite;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
    animation: scrollDot 2s infinite;
}

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

@keyframes scrollDot {
    0% {
        opacity: 1;
        top: 10px;
    }
    100% {
        opacity: 0;
        top: 30px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Styles */
section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--green);
    font-weight: 700;
}

.section-description {
    text-align: center;
    font-size: 1.2rem;
    max-width: 900px;
    margin: 0 auto 3rem;
    color: #666;
    line-height: 1.8;
}

/* About Section */
.about-section {
    background: var(--gray);
    position: relative;
    z-index: 1;
}

/* Economics Section */
.economics-section {
    background: var(--white);
}

.economics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.economics-card {
    background: linear-gradient(135deg, var(--green) 0%, var(--light-green) 100%);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    color: var(--white);
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.economics-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 15px 40px rgba(47, 168, 79, 0.3);
}

.metric {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.metric-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

/* Pillars Section */
.pillars-section {
    background: var(--gray);
}

.pillars-row {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
    justify-content: space-between;
}

/* Card sizing ensures five fit in one row */
.pillar-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.35s ease;
    border-left: 5px solid var(--green);
    flex: 1;
    min-width: 0;
}

.pillar-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.pillar-number {
    width: 48px;
    height: 48px;
    background: var(--green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.pillar-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--black);
}

/* Mobile handling */
@media (max-width: 1100px) {
    .pillars-row {
        overflow-x: auto;
        padding-bottom: 1rem;
    }

    .pillar-card {
        min-width: 260px;
        flex: none;
    }
}

/* Solutions Section */
.solutions-section {
    background: var(--white);
}

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

.solution-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.solution-image {
    width: 100%;
    height: 380px;
    overflow: hidden;
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.solution-content {
    padding: 2rem;
}

.solution-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--green);
}

/* Why Section */
.why-section {
    background: linear-gradient(135deg, var(--green) 0%, var(--light-green) 100%);
    color: var(--white);
}

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

.why-description {
    text-align: center;
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
    color: var(--white);
}

.comparison-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
}

.comparison-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.comparison-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 3px solid;
}

.uloma-card .comparison-header h3 {
    color: var(--green);
    border-color: var(--green);
}

.typical-card .comparison-header h3 {
    color: var(--brown);
    border-color: var(--brown);
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.uloma-card .comparison-list li {
    background: rgba(47, 168, 79, 0.1);
}

.uloma-card .comparison-list li:hover {
    background: rgba(47, 168, 79, 0.2);
    transform: translateX(10px);
}

.typical-card .comparison-list li {
    background: rgba(139, 74, 34, 0.1);
}

.typical-card .comparison-list li:hover {
    background: rgba(139, 74, 34, 0.2);
}

.comparison-list .icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.uloma-card .icon {
    background: var(--green);
    color: var(--white);
}

.typical-card .icon {
    background: var(--brown);
    color: var(--white);
}

.comparison-list span:not(.icon) {
    color: var(--black);
    font-size: 1rem;
}

.vs-divider {
    font-size: 2rem;
    font-weight: bold;
    color: var(--yellow);
    background: var(--white);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Technologies Section */
.technologies-section {
    background: var(--gray);
}

.tech-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    margin-top: 3rem;
    align-items: start;
}

.tech-image {
    position: sticky;
    top: 100px;
}

.tech-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.tech-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tech-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.tech-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.tech-number {
    width: 50px;
    height: 50px;
    background: var(--blue);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.tech-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.tech-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #666;
}

/* Process Section */
        .process-section {
            background: var(--gray);
            padding: 4rem 0;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            color: var(--brown);
            margin-bottom: 1rem;
        }

        .section-description {
            text-align: center;
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 3rem;
        }

        .process-wrapper {
            position: relative;
            margin-bottom: 3rem;
        }

        /* Progress Bar */
        .progress-bar-container {
            position: absolute;
            top: 40px;
            left: 50px;
            right: 50px;
            height: 4px;
            background: #e0e0e0;
            border-radius: 10px;
            z-index: 1;
        }

        .progress-bar-fill {
            width: 0%;
            height: 100%;
            background: linear-gradient(to right, var(--green), var(--light-green));
            border-radius: 10px;
            transition: width 0.4s ease;
        }

        /* Horizontal Scroll Container */
        .process-scroll {
            display: flex;
            overflow-x: auto;
            gap: 1rem;
            padding-bottom: 1rem;
            scroll-behavior: smooth;
        }

        .process-scroll::-webkit-scrollbar {
            height: 8px;
        }

        .process-scroll::-webkit-scrollbar-track {
            background: #e0e0e0;
            border-radius: 10px;
        }

        .process-scroll::-webkit-scrollbar-thumb {
            background: var(--green);
            border-radius: 10px;
        }

        .process-item {
            min-width: 280px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        /* Step Number Circle */
        .step-circle {
            width: 80px;
            height: 80px;
            margin: 0 auto;
            background: var(--white);
            border: 3px solid #e0e0e0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: bold;
            color: #999;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            position: relative;
            z-index: 2;
            transition: all 0.3s ease;
        }

        .process-item.active .step-circle {
            background: linear-gradient(135deg, var(--green), var(--light-green));
            border: none;
            color: var(--white);
            box-shadow: 0 8px 25px rgba(47, 168, 79, 0.4);
        }

        /* Step Card */
        .step-card {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 20px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            border: 2px solid transparent;
            transform: scale(1);
            transition: all 0.3s ease;
            min-height: 200px;
        }

        .process-item.active .step-card {
            box-shadow: 0 15px 40px rgba(47, 168, 79, 0.25);
            border-color: var(--green);
            transform: scale(1.02);
        }

        /* Icon Box */
        .step-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, rgba(47, 168, 79, 0.1), rgba(107, 207, 142, 0.1));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            /* Brown color for icons */
            color: var(--brown);
        }

        .step-icon svg {
            width: 35px;
            height: 35px;
        }

        .step-card h3 {
            font-size: 1rem;
            color: var(--green);
            margin-bottom: 0.8rem;
            font-weight: 600;
            min-height: 48px;
        }

        .step-card p {
            color: #666;
            fontSize: 0.9rem;
            line-height: 1.6;
        }

        /* Navigation Dots */
        .nav-dots {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-bottom: 3rem;
        }

        .nav-dot {
            width: 10px;
            height: 10px;
            border-radius: 5px;
            background: #ccc;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .nav-dot.active {
            width: 30px;
            background: linear-gradient(to right, var(--green), var(--light-green));
        }

        /* Result Section */
        .process-result {
            background: linear-gradient(135deg, var(--green), var(--light-green));
            padding: 2.5rem 3rem;
            border-radius: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 2rem;
            box-shadow: 0 15px 50px rgba(47, 168, 79, 0.3);
            max-width: 700px;
            margin: 0 auto;
        }

        .result-icon {
            width: 80px;
            height: 80px;
            background: var(--white);
            color: var(--green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            font-weight: bold;
            flex-shrink: 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .result-text {
            color: var(--white);
        }

        .result-text h3 {
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
            font-weight: bold;
        }

        .result-text p {
            font-size: 1.1rem;
            opacity: 0.95;
            margin: 0;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 2rem;
            }

            .process-result {
                flex-direction: column;
                text-align: center;
                padding: 2rem;
            }

            .result-text h3 {
                font-size: 1.5rem;
            }

            .result-text p {
                font-size: 1rem;
            }
        }

/* Audience Section */
.audience-section {
    background: var(--gray);
}

.audience-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.audience-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.audience-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, var(--green), var(--light-green));
    color: var(--white);
}

.audience-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--brown);
}

.audience-card:hover .audience-content h3 {
    color: var(--yellow);
}

.audience-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray);
    border-radius: 15px;
    /* Brown color applied to SVG icons using currentColor */
    color: var(--brown);
}

.audience-icon svg {
    width: 50px;
    height: 50px;
}

.audience-card:hover .audience-icon {
    background: rgba(255, 255, 255, 0.2);
    /* Icons turn white on hover */
    color: var(--white);
}

/* Sustainability Section */
.sustainability-section {
    background: var(--white);
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.sustainability-card {
    background: var(--white);
    border: 2px solid var(--light-green);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.sustainability-card:hover {
    transform: translateY(-10px);
    background: linear-gradient(135deg, var(--light-green), var(--green));
    color: var(--white);
    border-color: var(--green);
}

.sustainability-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Brown color applied to SVG icons */
    color: var(--brown);
}

.sustainability-icon svg {
    width: 60px;
    height: 60px;
}

.sustainability-card:hover .sustainability-icon {
    /* Icons turn white on hover */
    color: var(--white);
}

.sustainability-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--green);
}

.sustainability-card:hover h3 {
    color: var(--white);
}

.sustainability-card p {
    color: #666;
}

.sustainability-card:hover p {
    color: var(--white);
}


/* CTA Section */
.cta-section {
    background: url('images/cta.jpeg') center/cover;
    color: var(--white);
    text-align: center;
    padding: 6rem 2rem;
    position: relative;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(90, 127, 191, 0.9), rgba(47, 168, 79, 0.9));
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    max-width: 900px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button-primary,
.cta-button-secondary {
    display: inline-block;
    padding: 1.2rem 3rem;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.cta-button-primary {
    background: var(--yellow);
    color: var(--black);
    box-shadow: 0 5px 20px rgba(255, 198, 26, 0.4);
}

.cta-button-primary:hover {
    background: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 198, 26, 0.6);
}

.cta-button-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.cta-button-secondary:hover {
    background: var(--white);
    color: var(--green);
    transform: translateY(-5px);
}

/* Contact Section */
.contact-section {
    background: var(--gray);
    text-align: center;
}

.contact-subtitle {
    font-size: 1.3rem;
    color: var(--green);
    margin-bottom: 3rem;
    font-style: italic;
}

.contact-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(47, 168, 79, 0.3);
}

.contact-icon-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--green), var(--light-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.contact-icon-circle svg {
    width: 40px;
    height: 40px;
    /* White color for icons inside the green circle */
    color: var(--white);
}

.contact-card:hover .contact-icon-circle {
    transform: rotate(360deg);
}

.contact-card h3 {
    font-size: 1.3rem;
    color: var(--green);
    margin-bottom: 1rem;
}

.contact-card a {
    color: #666;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: block;
    margin: 0.5rem 0;
}

.contact-card a:hover {
    color: var(--green);
    transform: translateX(5px);
}
/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    height: 60px;
    width: 180px;
}

.footer-tagline {
    color: var(--light-green);
    font-size: 1rem;
    font-style: italic;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--green);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-column a:hover {
    color: var(--green);
    transform: translateX(5px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--green);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .economics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-container {
        grid-template-columns: 1fr;
    }
    
    .tech-image {
        position: relative;
        top: 0;
    }
    
    .tech-image img {
        height: 400px;
    }
    
    .comparison-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin: 1rem auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .economics-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-overlay {
        max-width: 100%;
    }
    
    .menu-links a {
        font-size: 1.5rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .process-step {
        flex-direction: column;
    }
    
    .step-right {
        justify-content: flex-start;
    }
    
    .process-arrow {
        display: none;
    }
    
    .process-content {
        max-width: 100%;
    }
    
    .audience-card {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-card {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-number {
        margin: 0 auto;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button-primary,
    .cta-button-secondary {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .loader-logo-img {
        max-width: 150px;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .menu-links a {
        font-size: 1.2rem;
    }
    
    .metric {
        font-size: 2.5rem;
    }
    
    .comparison-list span:not(.icon) {
        font-size: 0.9rem;
    }
    
    .audience-icon {
        font-size: 2.5rem;
        width: 60px;
        height: 60px;
    }
}