:root {
    --bs-font-sans-serif: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --tblr-font-sans-serif: var(--bs-font-sans-serif);
    --bs-app-theme: #128B4F;
    --bs-app-theme-rgb: 18, 139, 79;
    --bs-link-hover-color: rgba(var(--bs-primary-rgb), 0.9);

    --ivga-light: #fbfbfb;
    --ivga-light-rgb: 251, 251, 251;
    --ivga-light-hsl: hsl(0, 0%, 98%);
    --ivga-dark: #15141f;
    --ivga-dark-rgb: 21, 20, 31;
    --ivga-dark-hsl: hsl(245, 22%, 10%);

    /* Brand Colors from Spec */
    --ivga-green: #00B25C;
    --ivga-green-rgb: 0, 178, 92;
    --ivga-pink: #C33382;
    --ivga-pink-rgb: 195, 51, 130;
    
    /* Dark Background System */
    --ivga-bg-body: #111111;
    --ivga-bg-card: #2A2A2A;
    --ivga-bg-secondary: #333333;
    --ivga-border-green: rgba(0, 178, 92, 0.35);
    
    /* Alias for compatibility with HTML classes */
    --iv-black: var(--ivga-bg-body);
    --iv-green: var(--ivga-green);
    --iv-pink: var(--ivga-pink);
    
    --ivga-primary: #128B4F;
    --ivga-primary-rgb: 18, 139, 79;
    --ivga-primary-hsl: hsl(150, 77%, 31%);
    --ivga-primary-800: hsl(150, 77%, 11%);
    --ivga-primary-700: hsl(150, 77%, 21%);
    --ivga-primary-600: hsl(150, 77%, 31%);
    --ivga-primary-500: hsl(150, 77%, 41%);
    --ivga-primary-400: hsl(150, 77%, 51%);
    --ivga-primary-300: hsl(150, 77%, 61%);
    --ivga-primary-200: hsl(150, 77%, 71%);
    --ivga-primary-100: hsl(150, 77%, 81%);


    --ivga-secondary: #85A9BC;
    --ivga-secondary-hsl: hsl(201, 29%, 63%);
    --ivga-secondary-rgb: 201 52% 26%;
    --ivga-highlight-2: #718582;
    --ivga-highlight-2-rgb: 113, 132, 129;
    --ivga-highlight-2-hsl: hsl(171, 8%, 48%);

    --bs-primary: var(--ivga-primary);
    --bs-primary-rgb: var(--ivga-primary-rgb);

    --bs-secondary: var(--ivga-secondary);
    --bs-secondary-rgb: var(--ivga-secondary-rgb);

    /*    --bs-gray-1000: #13101A;
        --bs-gray-900: #15141F;
        --bs-gray-800: #171924;
        --bs-gray-700: #1B2029;
        --bs-gray-600: #394046;
        --bs-gray-500: #585F62;
        --bs-gray-400: #767E7F;
        --bs-gray-300: #949C9B;
        --bs-gray-200: #D1D5D3;
        --bs-gray-100: #FBFBFB;*/

    /*    --bs-gray-1000-rgb: 19, 16, 26;
        --bs-gray-900-rgb: 21, 20, 31;
        --bs-gray-800-rgb: 23, 25, 36;
        --bs-gray-700-rgb: 27, 32, 41;
        --bs-gray-600-rgb: 57, 64, 70;
        --bs-gray-500-rgb: 88, 95, 98;
        --bs-gray-400-rgb: 118, 126, 127;
        --bs-gray-300-rgb: 148, 156, 155;
        --bs-gray-200-rgb: 209, 213, 211;
        --bs-gray-100-rgb: 251, 251, 251;*/

    --ivga-dark-1000: hsl(258, 24%, 8%);
    --ivga-dark-950: hsl(258, 24%, 13%);
    --ivga-dark-900: hsl(258, 24%, 18%);
    --ivga-dark-850: hsl(258, 24%, 23%);
    --ivga-dark-800: hsl(258, 24%, 28%);
    --ivga-dark-750: hsl(258, 24%, 33%);
    --ivga-dark-700: hsl(258, 24%, 38%);
    --ivga-dark-650: hsl(258, 24%, 43%);
    --ivga-dark-600: hsl(258, 24%, 48%);
    --ivga-dark-550: hsl(258, 24%, 53%);
    --ivga-dark-500: hsl(258, 24%, 58%);
    --ivga-dark-450: hsl(258, 24%, 63%);
    --ivga-dark-400: hsl(258, 24%, 68%);
    --ivga-dark-350: hsl(258, 24%, 73%);
    --ivga-dark-300: hsl(258, 24%, 78%);
    --ivga-dark-250: hsl(258, 24%, 83%);
    --ivga-dark-200: hsl(258, 24%, 88%);
    --ivga-dark-150: hsl(258, 24%, 93%);
    --ivga-dark-100: hsl(258, 24%, 98%);
    --ivga-dark: var(--ivga-dark-1000);

    --ivga-dark-rgb: 18, 16, 25;
    --ivga-dark-1000-rgb: 18, 16, 25;
    --ivga-dark-900-rgb: 41, 35, 57;
    --ivga-dark-800-rgb: 65, 54, 89;
    --ivga-dark-700-rgb: 88, 74, 120;
    --ivga-dark-600-rgb: 111, 93, 152;
    --ivga-dark-500-rgb: 138, 122, 174;
    --ivga-dark-400-rgb: 166, 154, 193;
    --ivga-dark-300-rgb: 194, 185, 212;
    --ivga-dark-200-rgb: 221, 217, 232;
    --ivga-dark-100-rgb: 249, 249, 251;

    --transition: 0.2s ease-in-out;
}

html,
body {
    /*    --background: var(--ivga-light);
        --foreground: var(--ivga-dark);*/
    background-color: var(--ivga-bg-body);
    color: #f5f5f5;
    font-size: 1rem;
}

::selection {
    background-color: var(--ivga-primary);
    color: var(--ivga-dark-100);
}

#logo {
    width: 2rem;
    height: 2rem;
}

a,
button,
.btn {
    transition: color var(--transition) !important;
}

button,
.btn {
    transition: background-color var(--transition) !important;
}

.bg-ivga-dark {
    background-color: var(--ivga-dark);
}

.bg-ivga-dark-1000 {
    background-color: var(--ivga-dark-1000);
}

.bg-ivga-dark-950 {
    background-color: var(--ivga-dark-950);
}

.bg-ivga-dark-900 {
    background-color: var(--ivga-dark-900);
}

.bg-ivga-dark-850 {
    background-color: var(--ivga-dark-850);
}

.bg-ivga-dark-800 {
    background-color: var(--ivga-dark-800);
}

.bg-ivga-dark-750 {
    background-color: var(--ivga-dark-750);
}

.bg-ivga-dark-700 {
    background-color: var(--ivga-dark-700);
}

.bg-ivga-dark-650 {
    background-color: var(--ivga-dark-650);
}

.bg-ivga-dark-600 {
    background-color: var(--ivga-dark-600);
}

.bg-ivga-dark-550 {
    background-color: var(--ivga-dark-550);
}

.bg-ivga-dark-500 {
    background-color: var(--ivga-dark-500);
}

.bg-ivga-dark-450 {
    background-color: var(--ivga-dark-450);
}

.bg-ivga-dark-400 {
    background-color: var(--ivga-dark-400);
}

.bg-ivga-dark-350 {
    background-color: var(--ivga-dark-350);
}

.bg-ivga-dark-300 {
    background-color: var(--ivga-dark-300);
}

.bg-ivga-dark-250 {
    background-color: var(--ivga-dark-250);
}

.bg-ivga-dark-200 {
    background-color: var(--ivga-dark-200);
}

.bg-ivga-dark-150 {
    background-color: var(--ivga-dark-150);
}

.bg-ivga-dark-100 {
    background-color: var(--ivga-dark-100);
}


.dropdown-toggle,
.dropdown-toggle:focus,
.dropdown-toggle:focus-within,
.dropdown-toggle:active {
    outline-color: transparent;
    border-color: transparent;
}

.dropdown-item:hover {
    background-color: var(--ivga-dark-850);
}

/* .color-primary {
    color: var(--ivga-primary);
}

.text-primary {
    color: var(--ivga-primary);
} */

h1,
h2,
h3,
h4,
h5 {
    line-height: 1;
}

.icon {
    fill: currentColor;
    width: 1em;
    height: 1em;
    overflow: visible;
    transition: all 0.2s ease-in-out;
}

.btn {
    font-weight: bold;
}

.btn-primary {
    background-color: var(--bs-primary);
    /* transition: background-color var(--transition); */
}

.btn-primary:hover {
    background-color: var(--ivga-primary-500);
}

.btn-secondary {
    background-color: var(--bs-secondary);
    border: none;
}

.fw-bold {
    font-weight: 700;
}

.fw-extrabold {
    font-weight: 800;
}

.fw-black {
    font-weight: 900;
}

blockquote {
    quotes: "“" "”" "‘" "’";
}

blockquote::before {
    content: open-quote;
}

blockquote::after {
    content: close-quote;
}

.case-study-listing:nth-child(even) {
    & .case-study-listing-content {
        order: 2;
    }

    & .case-study-listing-image {
        order: 1;
    }
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.25rem;
    justify-content: center;
}

/* Word Spinner Styles */
.word-spinner-container {
    display: block;
    min-height: 4em;
    line-height: 1em;
}

.word-spinner-line {
    display: block;
    min-height: 1em;
    line-height: 1em;
}

.word-spinner-static {
    color: white;
}

/* Navbar Styles */
.navbar-custom {
    background-color: rgba(17, 17, 17, 0.95) !important;
    top: 0;
    left: 0;
    right: 0;
}

.nav-link-custom {
    color: rgba(226, 232, 240, 0.8);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    white-space: nowrap;
}

.nav-link-custom:hover {
    color: var(--ivga-pink);
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-link-mobile {
    color: rgba(226, 232, 240, 0.8);
    text-decoration: none;
    padding: 1rem 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: block;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link-mobile:last-child {
    border-bottom: none;
}

.nav-link-mobile:hover {
    color: var(--ivga-pink);
}

/* Service Carousel Styles */
.service-carousel-container {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.service-carousel-wrapper {
    position: relative;
    width: 100%;
}

.service-carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
    pointer-events: none;
}

.service-carousel-item.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
    z-index: 10;
}

.service-carousel-item .premium-card {
    min-height: 400px;
    overflow: visible;
    width: 100%;
    max-width: 100%;
}

.service-carousel-item .premium-card h3,
.service-carousel-item .premium-card p {
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
    width: 100%;
}

.service-carousel-item .premium-card h3 {
    font-size: 2rem !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;
}

.service-carousel-item .premium-card p {
    font-size: 1rem !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;
}

.service-carousel-item .premium-card * {
    max-width: 100% !important;
    box-sizing: border-box;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background-color: transparent;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-indicator:hover {
    border-color: var(--ivga-green);
    background-color: rgba(0, 178, 92, 0.3);
}

.carousel-indicator.active {
    background-color: var(--ivga-green);
    border-color: var(--ivga-green);
    width: 32px;
    border-radius: 6px;
}

/* Carousel Arrow Buttons */
.carousel-arrow {
    position: absolute;
    top: 40%;
    transform: translateY(-50%);
    z-index: 20;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(17, 17, 17, 0.8);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.carousel-arrow:hover {
    border-color: var(--ivga-green);
    background-color: rgba(0, 178, 92, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.carousel-arrow-left {
    left: 10px;
}

.carousel-arrow-right {
    right: 10px;
}

.carousel-arrow i {
    font-size: 1.2rem;
}

.word-spinner-static {
    color: inherit;
    white-space: normal;
    display: inline;
}

.word-spinner-word {
    position: relative;
    display: inline;
    white-space: normal;
}

.word-spinner-from,
.word-spinner-to {
    display: inline-block;
    background: linear-gradient(135deg, var(--ivga-green) 0%, #10b981 50%, var(--ivga-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    text-transform: capitalize;
    white-space: nowrap;
}

.word-spinner-fade-out {
    opacity: 0;
}

.word-spinner-fade-in {
    opacity: 1;
}

.word-spinner-slide-out {
    opacity: 0;
    transform: translateY(-10px);
}

.word-spinner-slide-in {
    opacity: 1;
    transform: translateY(0);
}

.word-spinner-flip {
    transform: rotateX(90deg);
    opacity: 0;
}

.word-spinner-flip-in {
    transform: rotateX(0deg);
    opacity: 1;
}

/* Premium Dark Theme Cards */
.premium-card {
    background-color: var(--ivga-bg-card);
    border-radius: 1rem;
    border: 1px solid var(--ivga-border-green);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.premium-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    border-color: var(--ivga-green);
}

/* Button Gradient Hover */
.btn-primary-premium {
    background-color: var(--ivga-green);
    color: white;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary-premium:hover {
    background: linear-gradient(135deg, var(--ivga-green) 0%, var(--ivga-pink) 100%);
    transform: scale(1.05);
}

/* Stacked Paper Links - Dark Premium Theme */
.stacked-paper-container {
    position: relative !important;
    min-height: 350px !important;
    height: 350px !important;
    perspective: 1500px;
    width: 100% !important;
    max-width: 420px !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 10 !important;
}

@media (min-width: 992px) {
    .stacked-paper-container {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
}

.stacked-paper-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    text-decoration: none !important;
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1), z-index 0.5s ease;
    display: block !important;
    color: inherit !important;
}

.stacked-paper-item:hover {
    transform: rotate(0deg) translate(0, -15px) !important;
    z-index: 50 !important;
}

.stacked-paper-content {
    background: var(--ivga-bg-card) !important;
    background: linear-gradient(135deg, #1e1e1e 0%, #111111 100%) !important;
    border: 1px solid var(--ivga-border-green) !important;
    border-radius: 1.25rem !important;
    padding: 2rem !important;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.6),
        0 10px 20px rgba(0, 0, 0, 0.4),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    min-height: 180px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 1rem !important;
    position: relative !important;
    overflow: hidden !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.stacked-paper-content.has-background-image {
    background: var(--ivga-bg-card) !important;
    background-image: var(--background-image-url) !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    background-blend-mode: normal !important;
}

.stacked-paper-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.85) 0%, rgba(30, 30, 30, 0.75) 100%);
    z-index: 1;
    border-radius: 1.25rem;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.stacked-paper-item:hover .stacked-paper-overlay {
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.75) 0%, rgba(30, 30, 30, 0.65) 100%);
}

.stacked-paper-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ivga-green) 0%, var(--ivga-pink) 100%);
    opacity: 0.8;
}

.stacked-paper-item:hover .stacked-paper-content {
    box-shadow: 
        0 0 30px rgba(0, 178, 92, 0.2),
        0 25px 50px rgba(0, 0, 0, 0.7);
    transform: scale(1.03);
    border-color: var(--ivga-green);
}

.stacked-paper-thumbnail {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.5rem;
}

.stacked-paper-text {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    width: 100%;
    position: relative;
    z-index: 2;
}

.stacked-paper-link-text {
    background: linear-gradient(135deg, var(--ivga-green) 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 1.6rem;
    text-align: center;
    line-height: 1.2;
    display: block;
    transition: all 0.3s ease;
    text-transform: capitalize;
    letter-spacing: -0.01em;
}

.stacked-paper-item:hover .stacked-paper-link-text {
    background: linear-gradient(135deg, var(--ivga-green) 0%, var(--ivga-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: translateY(-2px);
}

.stacked-paper-arrow {
    margin-top: 0.75rem;
    color: var(--ivga-green);
    font-size: 1.25rem;
    opacity: 0.7;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.stacked-paper-item:hover .stacked-paper-arrow {
    color: var(--ivga-pink);
    transform: translateX(5px);
    opacity: 1;
}

/* Mailing List Form Styles */
.mailing-list-form {
    background: rgba(17, 17, 17, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1.5rem;
}

.mailing-list-form .form-control {
    background-color: var(--ivga-bg-body) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
}

.mailing-list-form .form-control:focus {
    background-color: var(--ivga-bg-body) !important;
    border-color: var(--ivga-green) !important;
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 178, 92, 0.25) !important;
}

.mailing-list-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

.mailing-list-form .form-check-input {
    background-color: var(--ivga-bg-body);
    border-color: rgba(255, 255, 255, 0.3);
}

.mailing-list-form .form-check-input:checked {
    background-color: var(--ivga-green);
    border-color: var(--ivga-green);
}

.mailing-list-form .form-check-input:focus {
    border-color: var(--ivga-green);
    box-shadow: 0 0 0 0.2rem rgba(0, 178, 92, 0.25);
}

.mailing-list-form .form-check-label {
    cursor: pointer;
    transition: color 0.3s ease;
}

.mailing-list-form .form-check-label:hover {
    color: var(--ivga-green) !important;
}

.mailing-list-form .alert-success {
    background-color: rgba(0, 178, 92, 0.2);
    border-color: var(--ivga-green);
    color: var(--ivga-green);
}

.mailing-list-form .alert-danger {
    background-color: rgba(195, 51, 130, 0.2);
    border-color: var(--ivga-pink);
    color: var(--ivga-pink);
}

/* @media (prefers-color-scheme: dark) {

    body,
    html {
        --background: var(--ivga-dark);
        --foreground: var(--ivga-light);
    }
} */