:root {
    --primary-color: #00adb5;
    --secondary-color: #e8f4f4;
    --text-light: #333;
    --text-dark: #555;
    --bg-light: #f9f9f9;
    --white: #ffffff;
    --shadow: 0 8px 32px rgba(0, 173, 181, 0.1);
    --shadow-hover: 0 12px 40px rgba(0, 173, 181, 0.2);
    --main-bg: #1d274a;
    --accent-line: #00adb5;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: #484848;
    line-height: 1.7;
    background-image: linear-gradient(58deg, #aac3cc, #9ddfdb, #9ddfbd);
    background-color: #fff;
    overflow-x: hidden;
}

.sparc-synergies-main-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.sparc-synergies-header-section {
    text-align: center;
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.sparc-synergies-header-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(0, 173, 181, 0.15) 0%, transparent 70%);
    animation: shimmer 6s ease-in-out infinite;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    position: relative;
    z-index: 0;
    animation: slideInDown 1s ease-out;
}

.sparc-synergies-intro-section {
    background: var(--white);
    border-radius: 20px;
    padding: 50px;
    margin-bottom: 80px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    animation: floatIn 1.2s ease-out;
    border: 1px solid rgba(0, 173, 181, 0.1);
}

.sparc-synergies-intro-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--secondary-color), transparent);
    animation: rotate 20s linear infinite;
    opacity: 0.3;
}

.sparc-synergies-intro-section p {
    font-size: 1rem;
    color: var(--text-dark);
    position: relative;
    z-index: 1;
}

.sparc-synergies-timeline-container {
    position: relative;
    margin: 80px 0;
}

.sparc-synergies-timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--accent-line), transparent);
    transform: translateX(-50%);
    animation: drawLine 2s ease-out forwards;
}

.sparc-synergies-timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(50px);
    position: relative;
    animation: slideInUp 0.8s ease-out forwards;
}

.sparc-synergies-timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.sparc-synergies-timeline-content {
    width: 45%;
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 173, 181, 0.1);
}

.sparc-synergies-timeline-item:hover .sparc-synergies-timeline-content {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.sparc-synergies-timeline-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
}


.sparc-synergies-timeline-content p,
.sparc-synergies-timeline-content ul {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.sparc-synergies-timeline-content ul {
    list-style: none;
    padding-left: 0;
}

.sparc-synergies-timeline-content li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.sparc-synergies-timeline-content li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2em;
}

.sparc-synergies-timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 30px;
    transform: translateX(-50%);
    z-index: 1;
    animation: pulseMarker 2s infinite;
    border: 3px solid var(--white);
}

.sparc-synergies-timeline-item:nth-child(even) .sparc-synergies-timeline-marker {
    left: auto;
    right: 48%;
    transform: translateX(50%);
}

.sparc-synergies-national-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--white));
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow);
    margin-bottom: 60px;
    position: relative;
    animation: fadeInScale 1s ease-out 1.2s both;
    border: 1px solid rgba(0, 173, 181, 0.1);
}

.sparc-synergies-national-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.sparc-synergies-national-section ul {
    display: inline-block;
    text-align: left;
    list-style: none;
    margin: 20px 0;
}

.sparc-synergies-national-section li {
    position: relative;
    padding-left: 25px;
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.sparc-synergies-national-section li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2em;
}

.sparc-synergies-national-section p {
    font-size: 1.1rem;
    text-align: left;
    color: var(--text-dark);
    margin-top: 15px;
}

.sparc-synergies-national-section ul {
    text-align: left;
    display: block;
}

.sparc-synergies-why-section {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow);
    margin-bottom: 60px;
    position: relative;
    animation: fadeInScale 1s ease-out 1.5s both;
    border: 1px solid rgba(0, 173, 181, 0.1);
}

.sparc-synergies-why-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.sparc-synergies-why-section h2::before {
    content: '';
    font-size: 1.2em;
    margin-right: 10px;
}

.sparc-synergies-why-section ul {
    display: block;
    text-align: left;
    list-style: none;
    margin: 20px 0;
}

.sparc-synergies-why-section li {
    position: relative;
    padding-left: 25px;
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.sparc-synergies-why-section li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2em;
}

p, ul li {
    font-size: 1rem; /* Unified font size for paragraphs and list items */
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {

    0%,
    100% {
        transform: translateX(-100%) skewX(-15deg);
    }

    50% {
        transform: translateX(100%) skewX(-15deg);
    }
}

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

    to {
        transform: rotate(360deg);
    }
}

@keyframes drawLine {
    from {
        height: 0;
    }

    to {
        height: 100%;
    }
}

@keyframes pulseMarker {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 0 rgba(0, 173, 181, 0.7);
    }

    50% {
        transform: translateX(-50%) scale(1.2);
        box-shadow: 0 0 0 10px rgba(0, 173, 181, 0);
    }
}

/* Tablet Responsive (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .sparc-synergies-main-container {
        padding: 0 15px;
        max-width: 900px;
    }

    .sparc-synergies-timeline-content {
        width: 40%;
        padding: 25px;
    }

    .sparc-synergies-timeline-content h2 {
        font-size: 1.6rem;
    }

    .sparc-synergies-timeline-item {
        margin-bottom: 50px;
    }

    .sparc-synergies-timeline-marker {
        width: 18px;
        height: 18px;
        top: 25px;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sparc-synergies-main-container {
        padding: 0 10px;
        /* Reduced padding to prevent right side cutoff */
    }

    .sparc-synergies-header-section {
        padding: 60px 0 40px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .sparc-synergies-intro-section {
        padding: 30px 15px;
        /* Adjusted padding for mobile */
        margin-bottom: 60px;
        border-radius: 16px;
    }

    .sparc-synergies-timeline-container {
        margin: 60px 0;
    }

    .sparc-synergies-timeline-line {
        left: 20px;
    }

    .sparc-synergies-timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
        margin-bottom: 40px;
    }

    .sparc-synergies-timeline-item:nth-child(even) {
        flex-direction: column !important;
    }

    .sparc-synergies-timeline-content {
        width: 100%;
        margin-left: 40px;
        margin-bottom: 20px;
        padding: 25px 20px;
        /* Ensured padding doesn't cause overflow */
        margin-right: -10px;
        /* Negative margin to compensate for left offset */
    }

    .sparc-synergies-timeline-marker {
        left: 20px !important;
        right: auto !important;
        transform: none;
        top: 25px;
    }

    .sparc-synergies-timeline-content h2 {
        font-size: 1.5rem;
    }

    .sparc-synergies-timeline-content li {
        padding-left: 20px;
        font-size: 0.95rem;
        margin-bottom: 10px;
    }

    .sparc-synergies-timeline-content li::before {
        font-size: 1em;
    }

    .sparc-synergies-timeline-content p {
        font-size: 0.95rem;
    }

    .sparc-synergies-national-section,
    .sparc-synergies-why-section {
        padding: 30px 15px;
        /* Adjusted for mobile */
        border-radius: 16px;
        margin-bottom: 40px;
    }

    .sparc-synergies-national-section h2,
    .sparc-synergies-why-section h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }

    .sparc-synergies-national-section ul,
    .sparc-synergies-why-section ul {
        margin: 15px 0;
    }

    .sparc-synergies-national-section li,
    .sparc-synergies-why-section li {
        padding-left: 20px;
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .sparc-synergies-national-section li::before,
    .sparc-synergies-why-section li::before {
        font-size: 1em;
    }

    .sparc-synergies-national-section p,
    .sparc-synergies-why-section p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .sparc-synergies-main-container {
        padding: 0 8px;
        /* Further reduced for small screens */
    }

    h1 {
        font-size: 2rem;
    }

    .sparc-synergies-header-section {
        padding: 40px 0 30px;
    }

    .sparc-synergies-intro-section {
        padding: 20px 12px;
        margin-bottom: 40px;
    }

    .sparc-synergies-intro-section p {
        font-size: 1rem;
    }

    .sparc-synergies-timeline-line {
        left: 15px;
        width: 3px;
    }

    .sparc-synergies-timeline-marker {
        width: 16px;
        height: 16px;
        top: 20px;
    }

    .sparc-synergies-timeline-content {
        padding: 20px 15px;
        margin-left: 35px;
        margin-right: -8px;
        max-width: fit-content;
    }

    .sparc-synergies-timeline-content h2 {
        font-size: 1.3rem;
    }

    .sparc-synergies-national-section,
    .sparc-synergies-why-section {
        padding: 20px 12px;
    }

    .sparc-synergies-national-section h2,
    .sparc-synergies-why-section h2 {
        font-size: 1.4rem;
    }

    .sparc-synergies-timeline-content li,
    .sparc-synergies-national-section li,
    .sparc-synergies-why-section li {
        padding-left: 18px;
        font-size: 0.9rem;
    }

    .sparc-synergies-timeline-content li::before,
    .sparc-synergies-national-section li::before,
    .sparc-synergies-why-section li::before {
        font-size: 0.9em;
    }
}