/* ========================================
   Home/Index Page Specific Styles
   ======================================== */

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

.hero-content h1 {
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--heading-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-content h1 .highlight {
    color: var(--primary-color);
}

.hero-content .tagline {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--text-color);
    margin-bottom: 2rem;
}

.hero-content .typed-cursor {
    color: var(--primary-color);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Preview */
.about-preview {
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 3rem;
}

.about-preview h2 {
    color: var(--heading-color);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.about-preview p {
    color: var(--card-text-color);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.quick-link-card {
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quick-link-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.quick-link-card .icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #00c9a0);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quick-link-card .icon i {
    font-size: 1.25rem;
    color: var(--dark-bg);
}

.quick-link-card .content h4 {
    color: var(--heading-color);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.quick-link-card .content p {
    color: var(--card-text-color);
    font-size: 0.85rem;
    margin: 0;
}

/* Social Links in Hero */
.hero-social {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.hero-social a {
    width: 45px;
    height: 45px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.hero-social a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    color: var(--text-color);
    font-size: 1.5rem;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.scroll-indicator a:hover {
    opacity: 1;
    color: var(--primary-color);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   Announcements Ticker Section
   ======================================== */

.announcements-section {
    background: linear-gradient(-45deg, rgba(0, 245, 195, 0.15), rgba(0, 200, 160, 0.1), rgba(0, 245, 195, 0.08));
    background-size: 400% 400%;
    border-top: 3px solid var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    padding: 2.5rem 0;
    overflow: hidden;
    position: relative;
    animation: gradient-shift 8s ease infinite;
    box-shadow: 0 8px 32px rgba(0, 245, 195, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.announcements-section::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 120px;
    background: linear-gradient(90deg, var(--dark-bg), rgba(18, 24, 40, 0.5), transparent);
    z-index: 10;
}

.announcements-section::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 120px;
    background: linear-gradient(270deg, var(--dark-bg), rgba(18, 24, 40, 0.5), transparent);
    z-index: 10;
}

.announcements-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 0 2rem;
    position: relative;
    z-index: 5;
}

.announcements-header .badge {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: var(--dark-bg);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    white-space: nowrap;
    box-shadow: 0 0 20px rgba(0, 245, 195, 0.4), 0 0 40px rgba(0, 245, 195, 0.2);
    animation: pulse-glow 2s ease-in-out infinite;
    border: 2px solid rgba(0, 245, 195, 0.5);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 245, 195, 0.4), 0 0 40px rgba(0, 245, 195, 0.2);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 245, 195, 0.6), 0 0 60px rgba(0, 245, 195, 0.3);
        transform: scale(1.05);
    }
}

.announcements-header h3 {
    color: var(--heading-color);
    font-size: 1.35rem;
    font-weight: 800;
    margin: 0;
    background: linear-gradient(90deg, var(--heading-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Ticker Container */
.ticker-container {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.ticker-track {
    display: flex;
    gap: 2rem;
    animation: scroll-left 35s linear infinite;
    will-change: transform;
    padding: 0 1rem;
}

.ticker-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.ticker-item {
    flex: 0 0 auto;
    min-width: 380px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, rgba(26, 34, 56, 0.8), rgba(0, 245, 195, 0.12));
    border: 2px solid rgba(0, 245, 195, 0.4);
    border-radius: 14px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 245, 195, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.ticker-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 195, 0.3), transparent);
    transition: left 0.6s ease;
}

.ticker-item:hover::before {
    left: 100%;
}

.ticker-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(0, 245, 195, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: translateY(-4px) scale(1.02);
    background: linear-gradient(135deg, rgba(26, 34, 56, 0.95), rgba(0, 245, 195, 0.18));
}

.ticker-item-icon {
    flex-shrink: 0;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--dark-bg);
    box-shadow: 0 4px 15px rgba(0, 245, 195, 0.3);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.ticker-item:hover .ticker-item-icon {
    transform: scale(1.15) rotate(12deg);
    box-shadow: 0 6px 25px rgba(0, 245, 195, 0.5);
}

.ticker-item-content {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    position: relative;
    z-index: 2;
}

.ticker-item-title {
    color: var(--heading-color);
    font-weight: 800;
    font-size: 1rem;
    background: linear-gradient(90deg, var(--heading-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ticker-item-date {
    color: var(--primary-color);
    font-size: 0.8rem;
    font-family: var(--font-mono);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Duplicate items for seamless loop */
.ticker-track {
    width: 200%;
}

/* Achievements Preview */
.achievements-preview {
    background: linear-gradient(135deg, var(--card-bg), rgba(0, 245, 195, 0.05));
    border: 1.5px solid var(--primary-color);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.achievements-preview::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 245, 195, 0.1), transparent);
    border-radius: 50%;
}

.achievements-preview:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 40px rgba(0, 245, 195, 0.15);
}

.achievements-preview h3 {
    color: var(--heading-color);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.achievement-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.achievement-label {
    color: var(--card-text-color);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.achievements-preview p {
    color: var(--text-color);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.achievements-preview .btn-custom {
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .announcements-section {
        padding: 2rem 0;
    }

    .announcements-header {
        padding: 0 1.5rem;
        margin-bottom: 1.25rem;
    }

    .announcements-header .badge {
        padding: 0.5rem 1rem;
        font-size: 0.7rem;
        letter-spacing: 1px;
    }

    .announcements-header h3 {
        font-size: 1.15rem;
    }

    .ticker-track {
        padding: 0 0.5rem;
    }

    .ticker-item {
        min-width: 320px;
        padding: 1.25rem 1.5rem;
        gap: 1rem;
    }

    .ticker-item-icon {
        width: 48px;
        height: 48px;
        font-size: 1.4rem;
    }

    .ticker-item-title {
        font-size: 0.9rem;
    }

    .ticker-item-date {
        font-size: 0.75rem;
    }

    .achievements-preview {
        padding: 2rem 1.5rem;
    }

    .achievements-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 1rem;
    }

    .achievement-number {
        font-size: 2rem;
    }

    .achievements-preview h3 {
        font-size: 1.3rem;
        margin-bottom: 1.25rem;
    }
}

@media (max-width: 576px) {
    .announcements-section {
        padding: 1.5rem 0;
        border-top: 2px solid var(--primary-color);
        border-bottom: 2px solid var(--primary-color);
    }

    .announcements-section::before,
    .announcements-section::after {
        width: 60px;
    }

    .announcements-header {
        gap: 0.75rem;
        margin-bottom: 1rem;
        padding: 0 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .announcements-header .badge {
        padding: 0.45rem 0.9rem;
        font-size: 0.65rem;
        letter-spacing: 0.5px;
    }

    .announcements-header h3 {
        font-size: 1rem;
    }

    .ticker-track {
        padding: 0;
        gap: 1.5rem;
    }

    .ticker-item {
        min-width: 280px;
        padding: 1rem 1.2rem;
        gap: 0.8rem;
    }

    .ticker-item-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .ticker-item-title {
        font-size: 0.85rem;
    }

    .ticker-item-date {
        font-size: 0.7rem;
    }

    .achievements-preview {
        padding: 1.5rem 1rem;
    }

    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .achievement-number {
        font-size: 1.6rem;
    }

    .achievement-label {
        font-size: 0.7rem;
    }

    .achievements-preview h3 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .achievements-preview p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
}

/* ========================================
   Achievement Card Styles
   ======================================== */

.achievement-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.achievement-card:hover::before {
    opacity: 1;
}

.achievement-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 245, 195, 0.15);
}

.achievement-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--dark-bg);
    transition: all 0.4s ease;
}

.achievement-card:hover .achievement-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.achievement-card h3 {
    color: var(--heading-color);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.achievement-card p {
    color: var(--card-text-color);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    flex-grow: 1;
}

.achievement-card-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--card-text-color);
}

.achievement-card-stats i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.achievement-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1.5px solid var(--border-color);
    color: var(--text-color);
    background-color: transparent;
    width: fit-content;
}

.achievement-card-link:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), transparent);
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 52%;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 52%;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark-bg);
    z-index: 2;
    border: 4px solid var(--dark-bg);
    box-shadow: 0 0 0 4px var(--primary-color);
}

.timeline-content {
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(0, 245, 195, 0.15);
}

.timeline-content h4 {
    color: var(--heading-color);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-mono);
    margin-bottom: 1rem !important;
}

.timeline-content p {
    color: var(--card-text-color);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 0;
}

/* Collaboration CTA */
.collab-cta {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 245, 195, 0.08) 100%);
    border: 1.5px solid var(--primary-color);
    border-radius: 16px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.collab-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 245, 195, 0.1), transparent);
    border-radius: 50%;
}

.collab-cta:hover {
    box-shadow: 0 12px 40px rgba(0, 245, 195, 0.2);
}

.collab-cta h3 {
    color: var(--heading-color);
    font-weight: 800;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.collab-cta p {
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.collab-cta .btn-custom {
    position: relative;
    z-index: 1;
}

/* Timeline Responsive */
@media (max-width: 768px) {
    .timeline::before {
        left: 25px;
    }

    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        margin-left: 90px;
        margin-right: 0;
    }

    .timeline-marker {
        left: 25px;
        width: 50px;
        height: 50px;
    }

    .achievement-card {
        padding: 2rem;
    }

    .achievement-card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }

    .achievement-card h3 {
        font-size: 1.15rem;
    }

    .collab-cta {
        padding: 2.5rem;
    }

    .collab-cta h3 {
        font-size: 1.35rem;
    }
}

@media (max-width: 576px) {
    .timeline {
        padding: 1rem 0;
    }

    .timeline::before {
        left: 18px;
    }

    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        margin-left: 70px;
    }

    .timeline-marker {
        left: 18px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        border-width: 2px;
        box-shadow: 0 0 0 2px var(--primary-color);
    }

    .timeline-content {
        padding: 1.5rem;
        border-radius: 10px;
    }

    .timeline-content h4 {
        font-size: 1.1rem;
    }

    .timeline-date {
        font-size: 0.8rem;
    }

    .timeline-content p {
        font-size: 0.9rem;
    }

    .achievement-card {
        padding: 1.5rem;
    }

    .achievement-card h3 {
        font-size: 1.05rem;
    }

    .achievement-card p {
        font-size: 0.9rem;
    }

    .achievement-card-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 1.5rem;
        font-size: 1.4rem;
    }

    .collab-cta {
        padding: 2rem;
    }

    .collab-cta h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .collab-cta p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
}

/* ========================================
   Achievement Card Styles
   ======================================== */

.achievement-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.achievement-card:hover::before {
    opacity: 1;
}

.achievement-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 245, 195, 0.15);
}

.achievement-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--dark-bg);
    transition: all 0.4s ease;
}

.achievement-card:hover .achievement-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.achievement-card h3 {
    color: var(--heading-color);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.achievement-card p {
    color: var(--card-text-color);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    flex-grow: 1;
}

.achievement-card-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--card-text-color);
}

.achievement-card-stats i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.achievement-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1.5px solid var(--border-color);
    color: var(--text-color);
    background-color: transparent;
    width: fit-content;
}

.achievement-card-link:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), transparent);
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 52%;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 52%;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark-bg);
    z-index: 2;
    border: 4px solid var(--dark-bg);
    box-shadow: 0 0 0 4px var(--primary-color);
}

.timeline-content {
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(0, 245, 195, 0.15);
}

.timeline-content h4 {
    color: var(--heading-color);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-mono);
    margin-bottom: 1rem !important;
}

.timeline-content p {
    color: var(--card-text-color);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 0;
}

/* Collaboration CTA */
.collab-cta {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 245, 195, 0.08) 100%);
    border: 1.5px solid var(--primary-color);
    border-radius: 16px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.collab-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 245, 195, 0.1), transparent);
    border-radius: 50%;
}

.collab-cta:hover {
    box-shadow: 0 12px 40px rgba(0, 245, 195, 0.2);
}

.collab-cta h3 {
    color: var(--heading-color);
    font-weight: 800;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.collab-cta p {
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.collab-cta .btn-custom {
    position: relative;
    z-index: 1;
}

/* Timeline Responsive */
@media (max-width: 768px) {
    .timeline::before {
        left: 25px;
    }

    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        margin-left: 90px;
        margin-right: 0;
    }

    .timeline-marker {
        left: 25px;
        width: 50px;
        height: 50px;
    }

    .achievement-card {
        padding: 2rem;
    }

    .achievement-card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }

    .achievement-card h3 {
        font-size: 1.15rem;
    }

    .collab-cta {
        padding: 2.5rem;
    }

    .collab-cta h3 {
        font-size: 1.35rem;
    }
}

@media (max-width: 576px) {
    .timeline {
        padding: 1rem 0;
    }

    .timeline::before {
        left: 18px;
    }

    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        margin-left: 70px;
    }

    .timeline-marker {
        left: 18px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        border-width: 2px;
        box-shadow: 0 0 0 2px var(--primary-color);
    }

    .timeline-content {
        padding: 1.5rem;
        border-radius: 10px;
    }

    .timeline-content h4 {
        font-size: 1.1rem;
    }

    .timeline-date {
        font-size: 0.8rem;
    }

    .timeline-content p {
        font-size: 0.9rem;
    }

    .achievement-card {
        padding: 1.5rem;
    }

    .achievement-card h3 {
        font-size: 1.05rem;
    }

    .achievement-card p {
        font-size: 0.9rem;
    }

    .achievement-card-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 1.5rem;
        font-size: 1.4rem;
    }

    .collab-cta {
        padding: 2rem;
    }

    .collab-cta h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .collab-cta p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
}