:root {
    --primary-blue: #0066cc;
    --primary-green: #00a86b;
    --primary-red: #dc143c;
    --dark-bg: #0a0a0a;
    --light-text: #ffffff;
}

body {
    font-family: 'Exo', sans-serif;
    margin: 0;
    padding: 0;
    color: var(--light-text);
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background: transparent;
    backdrop-filter: none;
    border-bottom: none;
    padding: 6px 0 30px;
    position: relative;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--light-text) !important;
}

.navbar-nav .nav-link {
    color: var(--light-text) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s;
    position: relative;
}

.navbar-nav .nav-link:not(:last-child)::after {
    content: '|';
    position: absolute;
    right: -0.5rem;
    color: rgba(255, 255, 255, 0.4);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-green) !important;
}

.register-btn {
    background: linear-gradient(45deg, #0A5D3F, var(--primary-green));
    border: none;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    border-radius: 25px;
    transition: transform 0.3s;
    color: #fff;
}

.register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 107, 0.3);
}

.header-lines {
    position: absolute;
    bottom: 11px;
    left: 0;
    right: 0;
    width: 100%;
    z-index: -1;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: url('../images/53R1LQ.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    justify-content: center;
    overflow: hidden;
    margin-top: -76px;
    padding-top: 74px;
}


/* Virus Particles */
.virus-particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #ff5555, #d42030 50%, #a01020 100%);
    opacity: 0;
    animation: virusFloat 30s infinite ease-in-out;
    transition: opacity 2s ease-out, transform 2s ease-out;
    box-shadow: inset -2px -2px 6px rgba(0, 0, 0, 0.3),
                inset 2px 2px 5px rgba(255, 130, 130, 0.5),
                0 0 20px rgba(220, 30, 50, 0.5),
                0 0 40px rgba(200, 20, 40, 0.2);
}

.virus-particle::before {
    content: '';
    position: absolute;
    width: 35%;
    height: 35%;
    top: 15%;
    left: 18%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 180, 180, 0.7), transparent);
}

.spike {
    position: absolute;
    width: 1.5px;
    background: linear-gradient(to top, #c93040, #ff5555);
    border-radius: 1px;
    transform-origin: bottom center;
}

.spike::after {
    content: '';
    position: absolute;
    top: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: radial-gradient(circle, #ff6666, #d42030);
    box-shadow: 0 0 5px rgba(255, 60, 70, 0.7);
}

@keyframes virusFloat {
    0% { transform: translate(0, 0); }
    20% { transform: translate(10px, -15px); }
    40% { transform: translate(-8px, 10px); }
    60% { transform: translate(12px, 5px); }
    80% { transform: translate(-5px, -10px); }
    100% { transform: translate(0, 0); }
}

.virus-particle.visible {
    opacity: 0.9;
}

/* Hero Content */
.hero-content {
    z-index: 10;
    text-align: center;
    padding: 0;
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin:0 auto;
}

.hero-logo {
    max-width: 550px;
    animation: fadeInDown 1s ease-out;
}

.hero-venue {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--light-text);
    animation: fadeInUp 1s ease-out 0.6s both;
    letter-spacing: 1px;
    margin-left: 300px;
    border-bottom: 1px solid #ccc;

}

.hero-venue i {
    color: var(--primary-red);
    font-size: 1.5rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-title .respiratory {
    background: linear-gradient(45deg, var(--primary-green), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .conference {
    background: linear-gradient(45deg, var(--primary-red), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-date {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out 0.6s both;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-date .day {
    color: var(--primary-red);
    font-size: 3rem;
    position: relative;
}

.hero-date .day::after {
    content: '\2713';
    position: absolute;
    top: -10px;
    right: -20px;
    color: var(--primary-green);
    font-size: 1rem;
}

.hero-date .month-year {
    color: var(--primary-green);
}


/* Countdown Timer */
.countdown-container {
    margin-top: 2rem;
    animation: fadeInUp 1s ease-out 1.2s both;
    position: absolute;
    bottom: 26px;
}

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

.countdown-item {
    position: relative;
    text-align: center;
    min-width: 120px;
}

.countdown-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    position: relative;
    margin: 0 auto 1rem;
    background: rgba(0, 168, 107, 0.05);
    border: 2px solid rgba(0, 168, 107, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.countdown-circle::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        var(--primary-green) 0deg,
        var(--primary-green) var(--progress, 0deg),
        rgba(255, 255, 255, 0.1) var(--progress, 0deg)
    );
    z-index: -1;
}

.countdown-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(10, 10, 10, 0.9);
    z-index: -1;
}

.countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light-text);
    z-index: 1;
    line-height: 1;
}

.countdown-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #fff;
    font-weight: 500;
    letter-spacing: 1px;
}

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

/* Dots effect for countdown */
.countdown-circle .dot {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    top: 50%;
    left: 50%;
    transform-origin: center;
}

.countdown-circle .dot.active {
    background: var(--primary-green);
    box-shadow: 0 0 8px var(--primary-green);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* About Section */
.about-section {
    padding: 40px 0;
    color: #333;
}

.about-content {
    padding-right: 3rem;
}

.about-subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 0;
    line-height: 1.2;
}

.about-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.about-text {
    font-family: 'Exo', sans-serif;
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1rem;
}

.about-text strong {
    color: #333;
}

.about-collage {
    display: flex;
    justify-content: center;
    align-items: center;
}

.collage-circle {
    position: relative;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

.collage-quadrant {
    position: absolute;
    width: calc(50% - 5px);
    height: calc(50% - 5px);
    overflow: hidden;
    cursor: pointer;
}

.collage-quadrant::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 168, 107, 0.5), rgba(0, 102, 204, 0.5));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.collage-quadrant:hover::after {
    opacity: 1;
}

.collage-quadrant img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.q-top-left {
    top: 0;
    left: 0;
    border-radius: 310px 0 0 0;
}

.q-top-right {
    top: 0;
    right: 3px;
    border-radius: 0 310px 0 0;
}

.q-bottom-left {
    bottom: 3px;
    left: 0;
    border-radius: 0 0 0 310px;
}

.q-bottom-right {
    bottom: 3px;
    right: 3px;
    border-radius: 0 0 310px 0;
}

.collage-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 0 0 5px #fff;
    transition: background 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
}

.collage-center:hover {
    background: #f3f3f3;
    box-shadow: 0 0 0 5px var(--primary-green);
}

.collage-center img {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

/* Chairman Section */
.chairman-section {
    position: relative;
    padding: 30px 0 80px;
    background: #ffffff;
}

.chairman-bg-shape {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.chairman-bg-shape img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chairman-section .container {
    position: relative;
    z-index: 1;
}

.chairman-content {
    padding-right: 3rem;
}

.chairman-subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 0;
    line-height: 1.2;
}

.chairman-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.chairman-text {
    font-family: 'Exo', sans-serif;
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1rem;
}

.chairman-text strong {
    color: #333;
}

.chairman-image-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chairman-image-circle {
    width: 280px;
    height: 280px;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
    border: 6px solid #fff;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 0;
}

.chairman-image-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.chairman-section::before {
    content: '';
    position: absolute;
    top: -400px;
    left: 0;
    right: 0;
    background: url(../images/service-bg-shape.svg) no-repeat;
    background-position: top center;
    background-size: cover;
    width: 100%;
    height: 100%;
    z-index: -1;
}
.chairman-info {
    background: #0C7F44;
    color: #fff;
    text-align: center;
    padding: 15px 30px;
    border-radius: 0 0 20px 20px;
    width: 280px;
    margin-top: -30px;
    position: relative;
    z-index: 1;
}

.chairman-role {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 4px;
}

.chairman-designation {
    font-family: 'Exo', sans-serif;
    font-size: 0.8rem;
    margin-bottom: 2px;
    opacity: 0.9;
}

/* Conference Highlights Section */
.highlights-section {
    padding: 0 0 80px;
       background: #e5eaec;
}

.highlights-header {
    text-align: center;
    margin-bottom: 50px;
}

.highlights-subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.highlights-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: #222;
}

.highlight-card {
    background: #fff;
    background-image: url(../images/feature-bg-shape.png);
    background-size: cover;
    background-position: center;
    border-radius: 15px;
    padding: 35px 25px;
    text-align: center;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.highlight-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.highlight-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--primary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: background 0.4s ease, transform 0.4s ease;
}

.highlight-card:hover .highlight-icon {
    background: var(--primary-red);
    transform: scale(1.1);
}

.highlight-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.highlight-card-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    color: #222;
    margin-bottom: 12px;
}

.highlight-card-text {
    font-family: 'Exo', sans-serif;
    font-size: 0.85rem;
    line-height: 1.7;
    color: #666;
    margin-bottom: 15px;
}

.highlight-link {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: #222;
    text-decoration: none;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.highlight-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.highlight-card:hover .highlight-link {
    color: var(--primary-green);
}

.highlight-card:hover .highlight-link i {
    transform: translateX(5px);
}

/* Why Attend Section */
.why-attend-section {
    padding: 80px 0;
    background: #ffffff;
}

.why-attend-images {
    padding-right: 2rem;
}

.why-img-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    grid-template-rows: 2fr 3fr;
    gap: 10px;
    border-radius: 20px;
    overflow: hidden;
    height: 550px;
}

.why-img-item {
    overflow: hidden;
    position: relative;
}

.why-img-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.why-img-1 {
    border-radius: 20px 0 0 0;
}

.why-img-2 {
    border-radius: 0 20px 0 0;
    grid-row: 1 / 2;
    grid-column: 2 / 3;
}

.why-img-3 {
    border-radius: 0 0 0 20px;
    grid-row: 2 / 3;
    grid-column: 1 / 2;
}

.why-img-4 {
    border-radius: 0 0 20px 0;
    grid-row: 2 / 3;
    grid-column: 2 / 3;
}

.why-attend-content {
    padding-left: 1rem;
}

.why-attend-subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.why-attend-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    color: #222;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.why-accordion .accordion-item {
    border: none;
    border-bottom: 1px solid #e8e8e8;
    background: transparent;
    margin-bottom: 5px;
}

.why-accordion .accordion-item:last-child {
    border-bottom: none;
}

.why-accordion .accordion-button {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    color: #333;
    background: #f0f4f5;
    border-radius: 8px !important;
    padding: 14px 20px;
    box-shadow: none;
    gap: 12px;
    transition: background 0.3s ease, color 0.3s ease;
}

.why-accordion .accordion-button:not(.collapsed) {
    background: #0C7F44;
    color: #fff;
    box-shadow: none;
    border-radius: 8px 8px 0 0 !important;
}

.why-accordion .accordion-button:focus {
    box-shadow: none;
}

.why-accordion .accordion-button i {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: background 0.3s ease;
}

.why-accordion .accordion-button:not(.collapsed) i {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.why-accordion .accordion-button.collapsed i {
    background: var(--primary-green);
    color: #fff;
}

.why-accordion .accordion-button::after {
    filter: none;
    transition: transform 0.3s ease;
}

.why-accordion .accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
}

.why-accordion .accordion-body {
    font-family: 'Exo', sans-serif;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #fff;
    background: #0C7F44;
    padding: 0 20px 16px;
    border-radius: 0 0 8px 8px;
}

/* Who Should Attend Section */
.who-attend-section {
    background: #0C7F44;
    overflow: hidden;
}

.who-attend-image {
    height: 100%;
    min-height: 450px;
}

.who-attend-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.who-attend-content {
    padding: 60px 50px;
    color: #fff;
}

.who-attend-subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    color: #E52324;
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.who-attend-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.who-attend-text {
    font-family: 'Exo', sans-serif;
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.who-attend-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.who-attend-list ul li {
    font-family: 'Exo', sans-serif;
    font-size: 0.9rem;
    color: #fff;
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.who-attend-list ul li i {
    color: #E52324;
    font-size: 0.85rem;
}

/* Sponsors Section */
.sponsors-section {
    padding: 80px 0;
    background: #ffffff;
}

.sponsors-header {
    text-align: center;
}

.sponsors-subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.sponsors-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: #222;
}

.sponsors-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.sponsor-item {
    background: #f8f9fa;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 30px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sponsor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.sponsor-item img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(0);
    opacity: 1;
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.sponsor-item:hover img {
    filter: grayscale(100%);
    opacity: 1;
}

/* Footer */
.site-footer {
    background: #811314;
    padding: 16px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-text {
    font-family: 'Exo', sans-serif;
    font-size: 0.9rem;
    color: #fff;
    margin: 0;
}

.footer-text a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.footer-text a:hover {
    color: #fff;
}

/* Inner Pages */
.inner-navbar {
    background: #0a1628 !important;
    backdrop-filter: none;
    border-bottom: none;
    padding: 6px 0 30px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
}

.page-banner {
    background: url('../images/53R1LQ.jpg');
    background-size: cover;
    background-position: center;
    padding: 120px 0 50px;
    text-align: center;
    position: relative;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.85);
}

.page-banner .container {
    position: relative;
    z-index: 1;
}

.page-banner h1 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 10px;
}

.page-banner .breadcrumb {
    justify-content: center;
    margin: 0;
}

.page-banner .breadcrumb-item,
.page-banner .breadcrumb-item a {
    font-family: 'Exo', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
}

.page-banner .breadcrumb-item.active {
    color: var(--primary-green);
}

.page-banner .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.4);
}

.coming-soon-section {
    padding: 100px 0;
    background: #fff;
    text-align: center;
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.coming-soon-icon {
    font-size: 4rem;
    color: var(--primary-green);
    margin-bottom: 25px;
}

.coming-soon-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    color: #222;
    margin-bottom: 15px;
}

.coming-soon-text {
    font-family: 'Exo', sans-serif;
    font-size: 1.05rem;
    line-height: 1.8;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

/* Contact Page */
.contact-section {
    padding: 80px 0;
    background: #fff;
}

.contact-info {
    padding: 20px 0;
}

.contact-logo {
    margin-bottom: 25px;
}

.contact-logo img {
    max-width: 180px;
}

.contact-coordinator-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: #222;
    margin-bottom: 15px;
}

.contact-details p {
    font-family: 'Exo', sans-serif;
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-details p i {
    color: #555;
    font-size: 0.85rem;
    width: 16px;
}

.contact-details p a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details p a:hover {
    color: var(--primary-green);
}

.contact-form-wrapper {
    padding: 0 0 0 20px;
}

.contact-form-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2rem;
    color: #222;
    margin-bottom: 5px;
}

.contact-form-subtitle {
    font-family: 'Exo', sans-serif;
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 5px;
}

.contact-form-line {
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #dc143c, #e74c3c);
    margin-bottom: 30px;
}

.contact-form .form-group {
    position: relative;
    margin-bottom: 20px;
}

.contact-form .form-control {
    font-family: 'Exo', sans-serif;
    border: none;
    border-bottom: 1px solid #ddd;
    border-radius: 0;
    padding: 12px 40px 12px 15px;
    font-size: 0.95rem;
    color: #333;
    background: transparent;
    transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
    box-shadow: none;
    border-bottom-color: var(--primary-green);
}

.contact-form .form-control::placeholder {
    color: #aaa;
}

.contact-form .form-group i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #bbb;
    font-size: 0.9rem;
}

.contact-form .form-group:last-of-type i {
    top: 30px;
}

.contact-form textarea.form-control {
    resize: none;
}

.contact-submit-btn {
    background: linear-gradient(45deg, #0A5D3F, var(--primary-green));
    color: #fff;
    border: none;
    padding: 12px 35px;
    font-family: 'Exo', sans-serif;
    font-weight: 600;
    border-radius: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 10px;
}

.contact-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 107, 0.3);
    color: #fff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-logo {
        max-width: 300px;
    }
    
    .countdown {
        gap: 2rem;
    }
    
    .countdown-item {
        min-width: 100px;
    }
    
    .countdown-circle {
        width: 80px;
        height: 80px;
    }
    
    .countdown-circle::after {
        width: 60px;
        height: 60px;
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    .navbar-nav .nav-link:not(:last-child)::after {
        display: none;
    }

    .about-content {
        padding-right: 0;
        margin-bottom: 2rem;
        text-align: center;
    }

    .collage-circle {
        width: 300px;
        height: 300px;
    }

    .q-top-left { border-radius: 150px 0 0 0; }
    .q-top-right { border-radius: 0 150px 0 0; }
    .q-bottom-left { border-radius: 0 0 0 150px; }
    .q-bottom-right { border-radius: 0 0 150px 0; }

    .collage-center {
        width: 75px;
        height: 75px;
    }

    .collage-center img {
        width: 50px;
        height: 50px;
    }

    .chairman-content {
        padding-right: 0;
        margin-bottom: 2rem;
        text-align: center;
    }

    .chairman-image-circle {
        width: 220px;
        height: 220px;
    }

    .chairman-info {
        width: 200px;
    }

    .why-attend-images {
        padding-right: 0;
        margin-bottom: 2rem;
    }

    .why-img-grid {
        height: 350px;
    }

    .why-attend-content {
        padding-left: 0;
    }

    .who-attend-image {
        min-height: 300px;
    }

    .who-attend-content {
        padding: 40px 20px;
    }

    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-form-wrapper {
        padding: 30px 0 0;
    }

    .contact-info {
        text-align: center;
    }

    .contact-details p {
        justify-content: center;
    }
}