/* --- CSS Custom Properties --- */
:root {
    /* Color Palette */
    --color-primary-dark: #1a4d2e;
    --color-primary-mid: #2d6a35;
    --color-primary-bright: #4caf50;
    --color-accent-dark: #1e5c2f;
    --color-bg-light: #ffffff;
    --color-bg-offwhite: #f8f9f4;
    --color-bg-panel: #eef4ec;
    --color-footer-bg: #1a4428;
    
    --color-text-dark: #1c2b1a;
    --color-text-body: #3a3a3a;
    --color-text-light: #ffffff;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Layout */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --container-max-width: 1200px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-pill: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(26, 77, 46, 0.08);
    --shadow-md: 0 8px 24px rgba(26, 77, 46, 0.12);
    --shadow-lg: 0 16px 48px rgba(26, 77, 46, 0.15);
    --shadow-hover: 0 20px 40px rgba(76, 175, 80, 0.15);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text-body);
    background-color: var(--color-bg-light);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary-mid);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-bright);
}

ul {
    list-style-position: inside;
}

/* --- Typography & Utilities --- */
.text-center { text-align: center; }
.mb-12 { margin-bottom: 3rem; }
.mb-24 { margin-bottom: 6rem; }
.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
}

/* --- Layout Containers --- */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.bg-light { background-color: var(--color-bg-offwhite); }
.bg-panel { background-color: var(--color-bg-panel); }
.bg-dark { background-color: var(--color-primary-dark); color: white; }
.bg-mid { background-color: var(--color-primary-mid); color: white; }
.bg-accent { background-color: var(--color-accent-dark); color: white; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-pill);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background-color: var(--color-primary-bright);
    color: var(--color-text-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

.btn-secondary:hover {
    background-color: var(--color-text-light);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* --- Navigation --- */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-mid), var(--color-primary-bright));
    z-index: 1002;
    transition: width 0.05s ease-out;
}

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
    background: transparent;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(26, 77, 46, 0.08), 0 1px 0 rgba(76, 175, 80, 0.1);
    padding: 0.5rem 0;
}

#navbar.scrolled .logo-title,
#navbar.scrolled .nav-links a {
    color: var(--color-primary-dark);
}

#navbar.scrolled .logo-svg {
    color: var(--color-primary-bright);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-svg {
    width: 40px;
    height: 40px;
    color: var(--color-text-light);
    transition: color var(--transition-normal);
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-normal), filter var(--transition-normal);
}

.logo:hover .logo-img {
    transform: scale(1.08);
}

#navbar:not(.scrolled) .logo-img {
    filter: brightness(0) invert(1);
}


.logo-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: var(--color-text-light);
    transition: color var(--transition-normal);
}


.nav-links {
    display: none; /* Mobile first */
}

.nav-cta {
    display: none;
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary-dark);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

#navbar:not(.scrolled) .mobile-menu-btn span {
    background-color: white;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.98);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
        gap: 2rem;
    }
    
    .nav-links a {
        color: var(--color-text-light);
        font-weight: 500;
        font-family: var(--font-heading);
    }
    
    .nav-links a:hover {
        color: var(--color-primary-bright);
    }
    
    .nav-cta {
        display: inline-block;
    }
    
    .mobile-menu-btn {
        display: none;
    }
}

/* --- Hero Section --- */
/* --- Hero Section & Carousel Layout --- */
.hero-carousel-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    color: var(--color-text-light);
    background-color: var(--color-primary-dark);
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), 
                visibility 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

/* Ken Burns effect on active slide bg */
.carousel-slide.active .slide-bg {
    animation: kenBurns 12s linear infinite alternate;
}

@keyframes kenBurns {
    0% {
        transform: scale(1.05) translate(0, 0);
    }
    100% {
        transform: scale(1.15) translate(-1%, -1%);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(26, 77, 46, 0.7) 0%, rgba(26, 77, 46, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    padding: 0 var(--spacing-md);
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--border-radius-pill);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.75px;
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
    
    /* Animation initial state */
    opacity: 0;
    transform: translateY(20px);
}


/* --- Launching Soon Badge (About Section) --- */
.badge-launching-soon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.1rem;
    background-color: rgba(76, 175, 80, 0.08);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: var(--border-radius-pill);
    color: var(--color-primary-dark);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.25px;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.05);
    margin-bottom: 0.5rem;
}

.badge-launching-soon .pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary-bright);
    border-radius: 50%;
    position: relative;
    display: inline-block;
}

.badge-launching-soon .pulse-dot::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: var(--color-primary-bright);
    border-radius: 50%;
    animation: badgePulse 2s infinite ease-in-out;
}

@keyframes badgePulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4.25rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: white;
    text-shadow: 0 4px 15px rgba(0,0,0,0.3);
    
    /* Animation initial state */
    opacity: 0;
    transform: translateY(30px);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.2vw, 1.55rem);
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    text-shadow: 0 2px 8px rgba(0,0,0,0.25);
    
    /* Animation initial state */
    opacity: 0;
    transform: translateY(30px);
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    
    /* Animation initial state */
    opacity: 0;
    transform: translateY(20px);
}

/* Staggered slide-in animations when the slide is active */
.carousel-slide.active .hero-badge {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.carousel-slide.active .hero-title {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
}

.carousel-slide.active .hero-subtitle {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.carousel-slide.active .hero-actions {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s forwards;
}

@keyframes slideUpIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Carousel Navigation Controls --- */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-normal);
    outline: none;
}

.carousel-control svg {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-normal);
}

.carousel-control:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-primary-bright);
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.3);
    scale: 1.05;
}

.carousel-control.prev {
    left: var(--spacing-md);
}

.carousel-control.next {
    right: var(--spacing-md);
}

.carousel-control.prev:hover svg {
    transform: translateX(-3px);
}

.carousel-control.next:hover svg {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .carousel-control {
        width: 44px;
        height: 44px;
    }
    .carousel-control.prev {
        left: var(--spacing-xs);
    }
    .carousel-control.next {
        right: var(--spacing-xs);
    }
}

/* --- Carousel Indicators (Dots) --- */
.carousel-indicators {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.indicator-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    border: none;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
    padding: 0;
}

.indicator-dot.active {
    background: var(--color-primary-bright);
    width: 32px;
    border-radius: var(--border-radius-pill);
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

.indicator-dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.7);
}

/* --- Visual Autoplay Timer Progress Bar --- */
.carousel-progress-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.carousel-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-mid), var(--color-primary-bright));
    transition: width 0.1s linear;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.section-header.left {
    text-align: left;
    align-items: flex-start;
}

.section-header h2 {
    font-size: clamp(2rem, 3vw, 2.5rem);
    color: var(--color-primary-dark);
}

.icon-leaf {
    color: var(--color-primary-bright);
    width: 40px;
    height: 40px;
}

/* --- About Section --- */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.125rem;
}

.about-content p {
    margin-bottom: var(--spacing-sm);
}

/* --- Ecosystem Section --- */
.ecosystem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .ecosystem-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.ecosystem-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.ecosystem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-bottom: 4px solid var(--color-primary-bright);
}

.ecosystem-card h3 {
    font-size: 1.25rem;
    color: var(--color-primary-mid);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.ecosystem-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.ecosystem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.ecosystem-card h4 {
    color: var(--color-primary-dark);
    margin-bottom: 0.25rem;
}

.ecosystem-footer {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-style: italic;
    color: var(--color-primary-dark);
    font-weight: 500;
}

/* --- What We Do (Bento Grid) --- */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.bento-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(45, 106, 53, 0.1);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all var(--transition-normal);
}

.bento-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.bento-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-bg-panel);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-primary-dark);
    font-weight: bold; /* For CO2 */
}

.bento-content h3 {
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.bento-content ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.bento-content li {
    margin-bottom: 0.5rem;
}

/* --- Framework Section --- */
.framework-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .framework-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.framework-card {
    background: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.framework-header {
    background-color: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-md);
    text-align: center;
}

.framework-header h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.framework-header p {
    font-size: 0.875rem;
    opacity: 0.9;
}

.framework-body {
    padding: var(--spacing-md);
}

.framework-body ul {
    list-style-type: none;
    padding: 0;
}

.framework-body li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.framework-body li::before {
    content: "•";
    color: var(--color-primary-bright);
    font-weight: bold;
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -5px;
}

/* --- Research & Offerings --- */
.research-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.research-item {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.research-icon {
    font-size: 3rem;
}

.offerings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .offerings-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.offering-card {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: white;
    transition: transform var(--transition-normal);
}

.offering-card:hover {
    transform: translateY(-5px);
}

.offering-header {
    padding: var(--spacing-md);
    text-align: center;
}

.offering-header h3 {
    color: white;
    margin: 0;
    font-size: 1.25rem;
}

.offering-body {
    padding: var(--spacing-lg);
}

.offering-body ul {
    padding-left: 1.25rem;
}

.offering-body li {
    margin-bottom: 1rem;
}

/* --- Impact Section --- */
.involved-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.involved-pill {
    background-color: white;
    border: 1px solid var(--color-primary-mid);
    color: var(--color-primary-dark);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-pill);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.banner {
    background-color: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    font-size: 1.25rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
}

.impact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .impact-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.impact-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--color-primary-mid);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.impact-icon-header {
    width: 68px;
    height: 68px;
    background-color: var(--color-bg-panel);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.impact-card:hover .impact-icon-header {
    transform: scale(1.1);
    background-color: #e2ecd9;
}

.impact-title {
    color: var(--color-primary-dark);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.45rem;
    font-weight: 700;
}

.impact-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    text-align: left;
}

.impact-card li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.875rem;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-body);
}

.impact-card li .checklist-check {
    flex-shrink: 0;
    margin-top: 3px;
}

.impact-card li span {
    flex: 1;
}

/* --- Why Us Section --- */
.why-us-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 992px) {
    .why-us-content {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .why-us-text {
        flex: 1;
        max-width: 500px;
    }
    
    .why-us-diagram {
        flex: 1;
        display: flex;
        justify-content: center;
    }
}

.check-list {
    list-style: none;
    padding: 0;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.check-icon {
    color: white;
    background-color: var(--color-primary-dark);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.cycle-diagram {
    width: 100%;
    max-width: 400px;
    animation: pulse 4s infinite ease-in-out;
}

#cycle-dashed-ring {
    transform-origin: 100px 100px;
    animation: rotateDashedRing 30s linear infinite;
}

@keyframes rotateDashedRing {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.cycle-node {
    cursor: pointer;
}

.cycle-node polygon, .cycle-node text, .cycle-node path {
    transition: fill 0.3s ease, stroke 0.3s ease, transform 0.3s ease;
    transform-origin: center;
}

.cycle-node:hover polygon {
    fill: var(--color-bg-panel);
    stroke: var(--color-primary-bright);
    stroke-width: 3px;
    transform: scale(1.1);
}

.cycle-node:hover text, .cycle-node:hover path {
    transform: scale(1.1);
}

/* Staggered node bobbing/floating */
.cycle-node polygon, .cycle-node text, .cycle-node path {
    animation: nodeBob 4s ease-in-out infinite alternate;
}

.node-1 polygon, .node-1 text, .node-1 path { animation-delay: 0s; }
.node-2 polygon, .node-2 text, .node-2 path { animation-delay: 0.6s; }
.node-3 polygon, .node-3 text, .node-3 path { animation-delay: 1.2s; }
.node-4 polygon, .node-4 text, .node-4 path { animation-delay: 1.8s; }
.node-5 polygon, .node-5 text, .node-5 path { animation-delay: 2.4s; }
.node-6 polygon, .node-6 text, .node-6 path { animation-delay: 3s; }

@keyframes nodeBob {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-4px);
    }
}

.vision-banner {
    background: linear-gradient(135deg, var(--color-bg-panel) 0%, white 100%);
    border: 1px solid rgba(45, 106, 53, 0.2);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.vision-banner h2 {
    color: var(--color-primary-dark);
    margin: 1rem 0;
}

.vision-banner p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
}

.vision-banner strong {
    color: var(--color-primary-bright);
}

/* --- Footer Section --- */
.footer {
    background-color: var(--color-footer-bg);
    color: white;
    position: relative;
    padding-top: 150px; /* Space for wave */
}

.wave-divider {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 150px;
}

.wave-divider .shape-fill {
    fill: var(--color-bg-light); /* Matches section above */
}

#why-us {
    padding-bottom: 0; /* Let wave handle transition */
}

.footer-content {
    padding-bottom: var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.footer-header h2 {
    color: white;
}

.contact-list {
    list-style: none;
    padding: 0;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.contact-list a {
    color: white;
}

.contact-list a:hover {
    color: var(--color-primary-bright);
}

.contact-icon {
    font-size: 1.5rem;
    background: rgba(255,255,255,0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.globe-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.globe {
    font-size: 8rem;
    position: relative;
    z-index: 2;
}

.globe-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--color-primary-bright) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.3;
    animation: expand 3s infinite ease-out;
    z-index: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    font-size: 1.125rem;
}

.footer-logo-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-normal);
    filter: brightness(0) invert(1);
}

.footer-logo:hover .footer-logo-img {
    transform: scale(1.08);
}


.footer-bottom p {
    font-size: 0.875rem;
    opacity: 0.7;
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes expand {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.5; }
    100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

/* Particles Layer */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--color-primary-bright);
    border-radius: 50% 0 50% 50%; /* Leaf shape */
    opacity: 0;
    transform-origin: center;
    filter: drop-shadow(0 2px 4px rgba(76, 175, 80, 0.15));
    animation: floatUp 15s ease-in-out infinite;
}

@keyframes floatUp {
    0% {
        transform: translateY(105vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.55;
    }
    25% {
        transform: translateY(75vh) translateX(25px) rotate(45deg);
    }
    50% {
        transform: translateY(50vh) translateX(-25px) rotate(110deg);
    }
    75% {
        transform: translateY(25vh) translateX(20px) rotate(180deg);
    }
    90% {
        opacity: 0.55;
    }
    100% {
        transform: translateY(-10vh) translateX(-15px) rotate(270deg);
        opacity: 0;
    }
}

/* =========================================
   INNER PAGE COMPONENTS
   ========================================= */

/* --- Inner Page Hero --- */
.page-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    color: var(--color-text-light);
    background-color: var(--color-primary-dark);
    padding-top: 80px; /* offset fixed nav */
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    animation: kenBurns 15s linear infinite alternate;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,77,46,0.82) 0%, rgba(26,77,46,0.5) 100%);
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: var(--spacing-xl) var(--spacing-md);
}

.page-hero-content .hero-badge {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.page-hero-content .hero-title {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
}

.page-hero-content .hero-subtitle {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.page-hero-content .hero-actions {
    animation: slideUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s forwards;
}

/* --- Active Nav Link --- */
.nav-active {
    color: var(--color-primary-bright) !important;
    font-weight: 700 !important;
}

/* --- Timeline (About page) --- */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-primary-bright), var(--color-primary-dark));
    border-radius: 2px;
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-item {
    position: relative;
    padding-left: 72px;
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .timeline-item {
        padding-left: 0;
        padding-right: 0;
        width: 45%;
    }

    .timeline-item:nth-child(odd) {
        margin-left: 0;
        text-align: right;
        padding-right: var(--spacing-lg);
    }

    .timeline-item:nth-child(even) {
        margin-left: 55%;
        padding-left: var(--spacing-lg);
    }
}

.timeline-dot {
    position: absolute;
    left: 16px;
    top: 6px;
    width: 26px;
    height: 26px;
    background: var(--color-primary-dark);
    border: 4px solid var(--color-primary-bright);
    border-radius: 50%;
    z-index: 2;
}

@media (min-width: 768px) {
    .timeline-dot {
        left: auto;
        right: -13px;
    }

    .timeline-item:nth-child(even) .timeline-dot {
        right: auto;
        left: -13px;
    }
}

.timeline-year {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.875rem;
    letter-spacing: 1px;
    color: var(--color-primary-bright);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.timeline-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-primary-bright);
}

@media (min-width: 768px) {
    .timeline-item:nth-child(odd) .timeline-card {
        border-left: none;
        border-right: 4px solid var(--color-primary-bright);
    }
}

.timeline-card h3 {
    color: var(--color-primary-dark);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.timeline-card p {
    font-size: 0.95rem;
    margin: 0;
}

/* --- Team Grid --- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
}

.team-card {
    background: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.team-avatar {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--color-bg-panel) 0%, var(--color-primary-bright) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.team-info {
    padding: 1.25rem;
}

.team-info h4 {
    color: var(--color-primary-dark);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.team-info p {
    color: var(--color-primary-mid);
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
}

/* --- Stat Counters --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem 2rem;
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    position: relative;
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(76, 175, 80, 0.12);
    border-bottom: 4px solid var(--color-primary-bright);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.stat-card:hover {
    border-color: rgba(76, 175, 80, 0.35);
    box-shadow: var(--shadow-hover);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1.1;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.stat-suffix {
    font-size: 0.55em;
    font-weight: 700;
    color: var(--color-primary-bright);
    vertical-align: baseline;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--color-text-body);
    font-weight: 600;
    line-height: 1.4;
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* --- Case Study Cards --- */
.case-studies-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .case-studies-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .case-studies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.case-study-card {
    background: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.case-study-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.case-study-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-mid) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    overflow: hidden;
}

.case-study-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.case-study-card:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.case-study-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--color-bg-panel);
    color: var(--color-primary-dark);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-study-body h3 {
    color: var(--color-primary-dark);
    font-size: 1.125rem;
    margin: 0;
}

.case-study-body p {
    font-size: 0.95rem;
    flex: 1;
    margin: 0;
}

.case-study-link {
    color: var(--color-primary-bright);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: auto;
}

.case-study-link:hover {
    color: var(--color-primary-dark);
}

/* --- SDG Badges --- */
.sdg-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.sdg-badge {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
    cursor: default;
}

.sdg-badge:hover {
    transform: scale(1.1);
}

.sdg-badge span {
    font-size: 0.6rem;
    text-align: center;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    line-height: 1.2;
}

/* --- Testimonials --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.testimonial-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-primary-bright);
    position: relative;
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--color-primary-bright);
    line-height: 0.5;
    margin-bottom: 1rem;
    font-family: serif;
}

.testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--color-text-body);
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-primary-dark);
    font-size: 0.95rem;
}

.testimonial-role {
    color: var(--color-primary-mid);
    font-size: 0.875rem;
}

/* --- Contact Form --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: start;
}

@media (min-width: 992px) {
    .contact-layout {
        grid-template-columns: 3fr 2fr;
    }
}

.contact-form {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-field {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid rgba(45, 106, 53, 0.2);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-dark);
    background: var(--color-bg-offwhite);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-field:focus {
    border-color: var(--color-primary-bright);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
    background: white;
}

.form-field::placeholder {
    color: #aaa;
}

select.form-field {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232d6a35' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 20px;
    padding-right: 3rem;
}

textarea.form-field {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 var(--spacing-md);
}

@media (min-width: 600px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-detail-box {
    background: var(--color-bg-panel);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
}

.contact-detail-box h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
}

/* --- Solutions Tabs / Sub-nav --- */
.solutions-subnav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.subnav-btn {
    padding: 0.75rem 1.75rem;
    border-radius: var(--border-radius-pill);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid var(--color-primary-mid);
    background: transparent;
    color: var(--color-primary-dark);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-block;
}

.subnav-btn:hover,
.subnav-btn.active {
    background: var(--color-primary-dark);
    color: white;
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* --- Process Steps --- */
.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    counter-reset: step-counter;
}

@media (min-width: 768px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
}

.process-step {
    background: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    border-top: 4px solid var(--color-primary-bright);
    counter-increment: step-counter;
}

.process-step::before {
    content: counter(step-counter, decimal-leading-zero);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 3rem;
    color: var(--color-bg-panel);
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    line-height: 1;
}

.process-step-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.process-step h4 {
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.95rem;
    margin: 0;
}

/* --- Solution Detail Sections --- */
.solution-section {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(45, 106, 53, 0.1);
}

.solution-section:last-of-type {
    border-bottom: none;
}

.solution-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .solution-detail-grid {
        grid-template-columns: 1fr 1fr;
    }

    .solution-detail-grid.reverse {
        direction: rtl;
    }

    .solution-detail-grid.reverse > * {
        direction: ltr;
    }
}

.solution-visual {
    background: linear-gradient(135deg, var(--color-bg-panel) 0%, white 100%);
    border-radius: var(--border-radius-lg);
    padding: 0;
    text-align: center;
    font-size: 6rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(45, 106, 53, 0.1);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 350px;
}

.solution-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.solution-visual:hover img {
    transform: scale(1.04);
}

.solution-text h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
}

.solution-text p {
    margin-bottom: var(--spacing-sm);
}

.solution-features {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-md);
}

.solution-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.solution-features li::before {
    content: "→";
    color: var(--color-primary-bright);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

/* --- CTA Strip --- */
.cta-strip {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent-dark) 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    color: white;
    box-shadow: var(--shadow-lg);
}

.cta-strip h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-strip p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.cta-strip .hero-actions {
    opacity: 1;
    transform: none;
    animation: none;
}

/* --- Ways to Engage Pills --- */
.engage-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.engage-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-bg-panel);
    border: 1px solid rgba(45,106,53,0.2);
    color: var(--color-primary-dark);
    padding: 0.875rem 1.5rem;
    border-radius: var(--border-radius-pill);
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.engage-pill:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.engage-pill-icon {
    font-size: 1.25rem;
}

/* --- Beautiful SVG Icons & SDG Alignments --- */
.icon-svg {
    width: 1em;
    height: 1em;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: middle;
    display: inline-block;
}

.subnav-btn .icon-svg {
    margin-right: 0.5rem;
    width: 1.35rem;
    height: 1.35rem;
}

.process-step-icon .icon-svg {
    width: 2.25rem;
    height: 2.25rem;
    color: var(--color-primary-bright);
}

.research-icon .icon-svg {
    width: 2.25rem;
    height: 2.25rem;
    color: var(--color-primary-bright);
}

.contact-icon .icon-svg {
    width: 1.15rem;
    height: 1.15rem;
    color: var(--color-primary-bright);
    margin-right: 0.5rem;
}

.impact-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--color-primary-dark);
    margin-bottom: 1.25rem;
}

.impact-title-wrapper .icon-svg {
    width: 1.75rem;
    height: 1.75rem;
    color: var(--color-primary-bright);
}

.sdg-badge .icon-svg {
    width: 1.75rem;
    height: 1.75rem;
    color: white;
    margin-bottom: 0.25rem;
}

.footer-globe .icon-svg {
    width: 4rem;
    height: 4rem;
    color: var(--color-primary-bright);
    animation: pulse-glow 3s infinite alternate;
}

@keyframes pulse-glow {
    0% {
        filter: drop-shadow(0 0 5px rgba(76, 175, 80, 0.4));
    }
    100% {
        filter: drop-shadow(0 0 15px rgba(76, 175, 80, 0.8));
    }
}

/* ==========================================================================
   PREMIUM CARD INTERACTIVE EFFECTS (3D TILT & MOUSE SPOTLIGHT GLOW)
   ========================================================================== */
.bento-card,
.ecosystem-card,
.framework-card,
.offering-card,
.impact-card,
.stat-card {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

/* Dynamic Radial Spotlight Background Pseudo-Element */
.bento-card::before,
.ecosystem-card::before,
.framework-card::before,
.offering-card::before,
.impact-card::before,
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: radial-gradient(
        circle 180px at var(--mouse-x, -999px) var(--mouse-y, -999px),
        rgba(76, 175, 80, 0.09),
        transparent 80%
    );
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.bento-card:hover::before,
.ecosystem-card:hover::before,
.framework-card:hover::before,
.offering-card:hover::before,
.impact-card:hover::before,
.stat-card:hover::before {
    opacity: 1;
}

/* Elevate card contents to be above the glow spotlight overlay */
.bento-card > *,
.ecosystem-card > *,
.framework-card > *,
.offering-card > *,
.impact-card > *,
.stat-card > * {
    position: relative;
    z-index: 2;
}