:root {
    --primary-color: #051023;
    --secondary-color: #0c182a;
    --accent-color: #813ef2;
    --accent-hover: #a677f6;
    --text-color: #ffffff;
    --text-muted: #b3b3b3;
    --font-main: 'Exo', sans-serif;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(5, 16, 35, 0.8);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    padding: 0rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 100px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.nav-cta {
    background-color: var(--accent-color);
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    transition: background-color 0.3s ease !important;
}

.nav-cta:hover {
    background-color: var(--accent-hover) !important;
    color: white !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: white;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 9rem 2rem 2rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(129, 62, 242, 0.15) 0%, rgba(5, 16, 35, 0) 70%);
    z-index: -1;
}

.hero-content {
    max-width: 1280px;
    width: 100%;
    text-align: center;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(to right, #fff, #b3b3b3);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeUp 1s ease-out 0.2s backwards;
}

.hero-visuals {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    animation: fadeUp 1s ease-out 0.4s backwards;
}

.hero-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    width: 775px;
    max-width: 90vw;
}

.hero-card:hover {
    transform: translateY(-10px);
}

.hero-card img {
    width: 100%;
    height: auto;
    display: block;
}

/* Partners Ticker */
.partners-ticker {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 1.5rem 0;
    overflow: hidden;
    position: relative;
}

.ticker-track {
    display: flex;
    gap: 4rem;
    width: max-content;
    animation: scroll 30s linear infinite;
}

.ticker-track img {
    height: 40px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.ticker-track img:hover {
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

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

/* Sections */
.section {
    padding: 2.5rem 2.5rem;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-align: left;
    position: relative;
    display: inline-block;
    left: 0;
    transform: none;
    padding-left: 2rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 2rem;
    width: calc(100% - 2rem);
    height: 2px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.section:hover .section-title::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Thesis Section */
.thesis-section .section-title {
    margin-bottom: 3rem;
}

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

.thesis-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.thesis-content .highlight-text {
    color: var(--text-color);
    font-weight: 600;
    font-size: 1.4rem;
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;

}

.thesis-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    display: block;
    margin: 0 auto;
}

/* Services Section */
.services-section {
    background-color: var(--secondary-color);
}

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

.service-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem 2rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.product-card {
    display: block;
}

.card-content h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.card-content ul {
    list-style: none;
}

.card-content li {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--card-border);
}

.card-content li:last-child {
    border-bottom: none;
}

.card-content strong {
    color: var(--text-color);
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

/* Team Section */
.team-content {
    text-align: center;
}

.team-content p {
    font-size: 1.5rem;
    margin-top: 1.75rem;
    margin-bottom: 1.75rem;
    max-width: 975px;
    margin-left: auto;
    margin-right: auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
    max-width: 600px;
    margin: 0 auto;
}

.team-member {
    text-align: center;
}

.team-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: var(--card-bg);
    border: 2px solid var(--card-border);
    margin: 0 auto 1rem;
}

.team-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.team-role {
    font-size: 1rem;
    color: var(--accent-color);
    margin: 0;
}

/* FAQ Section */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
}

.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--card-border);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 1.5rem;
    text-align: left;
}

/* Contact Section */
#contact .section-title {
    margin-bottom: 1.75rem;
}

.contact-container {
    text-align: center;
    padding: 2rem 2rem 0.5rem;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-text {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.contact-button {
    display: inline-block;
    padding: 1rem 3rem;
    background-color: var(--text-color);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.contact-button:hover {
    background-color: #e0e0e0;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.contact-logo {
    display: block;
    margin: 0rem auto 0;
    width: 600px;
    max-width: 100%;
    height: auto;
}

/* Footer */
footer {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--card-border);
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Responsive Design */
@media (max-width: 991px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-section {
        min-height: auto;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--card-border);
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-section {
        padding: 9rem 2rem 1rem;
    }

    .hero-visuals {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero-card {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }

    .service-card {
        padding: 1.33rem 2rem;
    }

    .thesis-image {
        display: flex;
        justify-content: center;
    }

    .team-grid {
        justify-content: center;
    }

    .section-title {
        font-size: 2rem;
        text-align: center;
        display: block;
        left: auto;
        transform: none;
        padding-left: 0;
        margin: 0 auto 1.5rem auto;
    }

    .section-title::after {
        left: 0;
        width: 100%;
    }
}