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

body {
    font-family: "Source Sans 3", sans-serif;
    overflow-x: hidden;
    font-size: 1.1em;

    /* background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%); */
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 32, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
    background: linear-gradient(180deg, rgba(190, 216, 123, 1) 0%, rgba(248, 246, 219, 0.56) 100%);
}

.navbar.scrolled {
    padding: 10px 0;
}

.navbar.scrolled .navbar-brand img {
    height: 40px;
}

.navbar-nav .nav-link {
    color: #0f172a !important;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    margin-right: 15px;
    font-size: 1.2rem;
}

.navbar-nav .nav-link:hover {
    color: #4ade80 !important;
    transform: translateY(-2px);
}

.navbar-brand {
    font-size: 24px;
    font-weight: bold;
    color: #4ade80 !important;
    text-decoration: none;
    position: relative;
}

.navbar-brand img {
    height: 70px;
    width: auto;
    margin-right: 10px;
    transition: all 0.3s ease;
}

/* WordPress Submenu Styles */
.navbar-nav .menu-item-has-children {
    position: relative;
}

.navbar-nav .menu-item-has-children>a::after {
    content: "▼";
    font-size: 0.7em;
    margin-left: 6px;
    color: #22c55e;
    vertical-align: middle;
    transition: transform 0.2s;
}

.navbar-nav .menu-item-has-children:hover>a::after,
.navbar-nav .menu-item-has-children:focus-within>a::after {
    transform: rotate(-180deg);
}

.navbar-nav .sub-menu {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    min-width: 280px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.08);
    border-radius: 8px;
    padding: 10px;
    z-index: 999;
    list-style: none;
}

.navbar-nav .menu-item-has-children:hover>.sub-menu,
.navbar-nav .menu-item-has-children:focus-within>.sub-menu {
    display: block;
}

.navbar-nav .sub-menu li {
    position: relative;
}

.navbar-nav .sub-menu li a {
    margin: 0 !important;
}

.navbar-nav .sub-menu li a {
    color: #0f172a !important;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: 500;
    display: block;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.navbar-nav .sub-menu li a:hover {
    background: #e7fbe7;
    color: #22c55e !important;
    border-radius: 6px;
}

@media (max-width: 991px) {
    .navbar-nav .menu-item-has-children {
        position: static;
    }

    .navbar-nav .sub-menu {
        position: static;
        box-shadow: none;
        background: transparent;
        padding: 0;
        min-width: 0;
        border-radius: 0;
    }

    .navbar-nav .sub-menu li a {
        padding-left: 35px;
        background: none;
    }
}

.navbar-toggler {
    border: none;
    color: #4ade80;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.register-btn {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: #0f172a;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
}

.register-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

#navbarNav ul li a {
    color: #0f172a !important;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    margin-right: 15px;
    font-size: 1.2rem;
    text-decoration: none;
    padding: 10px 15px;
}

#navbarNav ul li.current-menu-item a {
    color: #237635 !important;
}

#navbarNav ul li a:hover {
    color: #4ade80 !important;
    transform: translateY(-2px);
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover !important;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    text-align: center;
    color: white;
    max-width: 1000px;
    padding: 30px;
    animation: slideUp 1s ease-out;
    background-color: rgba(24, 36, 24, 0.5);
    border-radius: 10px;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

.slide-content h2 {
    font-size: 3em;
    font-weight: 800;
    margin-bottom: 20px;
    color: #fff;
    line-height: 1.2;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.slide-content p {
    font-size: clamp(1.6rem, 3vw, 1.9rem);
    margin-bottom: 5px;
    color: #fff;
    line-height: 1.6;
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

@media (max-width: 576px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

.cta-btn {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-primary {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: #0f172a;
    box-shadow: 0 8px 25px rgba(74, 222, 128, 0.3);
    display: inline-block;
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(74, 222, 128, 0.4);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid #4ade80;
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    background: rgba(74, 222, 128, 0.2);
    transform: translateY(-3px);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #4ade80;
    transform: scale(1.3);
}

/* Navigation Arrows */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(74, 222, 128, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.slider-nav:hover {
    background: rgba(74, 222, 128, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.prev {
    left: 30px;
}

.next {
    right: 30px;
}

/* Countdown Timer */
.countdown-timer-section {
    position: absolute;
    left: 0;
    bottom: 50px;
    width: 100%;
}

#countdown div {
    background: rgba(47, 205, 105, 0.4);
    backdrop-filter: blur(5px);
    width: 100px;
    height: 100px;
    text-align: center;
    color: #fff;
    align-content: center;
    line-height: 0.8em;
    font-size: 1.2em;
    border-radius: 50%;
}

.countdown-timer-section div span {
    font-size: 2rem;
    font-weight: bold;
    width: 100%;
    margin-bottom: 0;
}

.countdown-timer-section small {
    font-size: 1.1rem;
    line-height: 1em;
    color: #e5e7eb;
    font-weight: 500;
    text-transform: uppercase;
}

/*Countdown Timer*/
/* Features Section */
.features {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.message-content h1,
h2.title {
    font-size: 2.4rem;
    color: #000;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .section-title h2 {
        font-size: 2rem;
    }
}

.section-title p {
    color: #94a3b8;
    font-size: 1.2rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.1), rgba(34, 197, 94, 0.05));
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(74, 222, 128, 0.2);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(74, 222, 128, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4ade80, #22c55e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: #0f172a;
}

.feature-card h3 {
    color: #4ade80;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: #94a3b8;
    line-height: 1.6;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: rgba(74, 222, 128, 0.05);
}

.stat-item h3 {
    font-size: 3rem;
    color: #4ade80;
    font-weight: 800;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .stat-item h3 {
        font-size: 2rem;
    }
}

.stat-item p {
    color: #94a3b8;
    font-size: 1.1rem;
}

.message-from-chairman {
    padding: 5rem 0;
    background-color: #f9f9f9;
    position: relative;
}

.message-from-chairman .container {
    position: relative;
    z-index: 2;
}

.message-from-chairman:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    z-index: 1;
    background: url(../images/lungs-icon.webp) no-repeat center center;
    background-size: contain;
    opacity: 0.1;
}

.message-from-chairman .row {
    align-items: center;
}

.message-from-chairman .section-title {
    text-align: center;
}

.message-from-chairman .message-content {
    padding-left: 4rem;
}

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

.chairman-info strong {
    font-size: 1.5rem;
    font-weight: bold;
}

.chairman-info span {
    font-size: 1.2rem;
    color: #666;
}

.chairman-signature {
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-top: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: end;
}

.chairman-photo,
.secretary-photo,
.chiefcoordinator-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid #10b981;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    background: url(../images/kurian.webp) no-repeat center center;
    background-size: cover;
    flex-shrink: 0;
}

.secretary-photo {
    background: url(../images/shajahan.webp) no-repeat center center;
    background-size: cover;
}

.chiefcoordinator-photo {
    background: url(../images/sukumaran.jpeg) no-repeat center center;
    background-size: cover;
}

.chairman-info {
    text-align: left;
}

.chairman-signature strong {
    color: #065f46;
    font-size: 1.2rem;
    display: block;
    margin-bottom: 5px;
}

.chairman-signature em {
    color: #047857;
    font-size: 1rem;
}

video {
    width: 100%;
    max-width: 720px;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    display: block;
}

/*about page style*/
.about-us-page .hero-section {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
}

.about-us-page .hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 32, 39, 0.7) 0%, rgba(34, 197, 94, 0.5) 100%);
    z-index: 1;
}

.about-us-page .hero-section .container {
    position: relative;
    z-index: 2;
}

.about-us-page .hero-section .title {
    color: #fff;
    font-size: 3.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    margin-bottom: 0;
    letter-spacing: 1px;
}

.about-us-page .page-content {
    margin: -60px auto 0 auto;
    padding-bottom: 40px;
    background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
}

.about-us-page .page-content .cover {
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(5px);
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.08);
    padding: 40px 30px;
    margin-bottom: 20px;
    position: relative;
    z-index: 3;
}

.about-us-page .page-content .cover h3 {
    color: #047857;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.meet-our-team-section {
    background: linear-gradient(135deg, #f0fdf4 0%, #f9fafb 100%);
    padding: 80px 0 60px 0;
}

.meet-our-team-section .title {
    color: #047857;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
}

.team-members {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 32px;
    margin-top: 30px;
}
.team-member-cards {
    justify-content: center;
}
.committee-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(34, 197, 94, 0.08);
    padding: 32px 24px 24px 24px;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}
.team-member-card  {
    text-align: center;
    background: rgba(0,0,0,0.1);
    border-radius: 5px;
    padding: 20px 0;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}
.team-member-card:hover{
    background: rgba(0,0,0,0.2);
}
.team-member-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5px;
}
.team-member-card img {
    max-width: 130px;
    width: 90%;
    margin-bottom: 20px;
}
.team-member-card .member-designation {
    font-size: 0.8rem;
}
.team-member-cards .col-md-2  {
    padding-left: 5px;
    padding-right: 5px;
}
.committee-card img {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    border-radius: 10px;
}

.committee-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 12px 32px rgba(34, 197, 94, 0.13);
}

.committee-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #047857;
    margin-bottom: 18px;
    letter-spacing: 0.5px;
}

.committee-members {
    list-style: none;
    padding: 0;
    margin: 0;
}

.committee-members li {
    font-size: 1.08rem;
    color: #334155;
    margin-bottom: 7px;
    padding: 3px 0;
    border-bottom: 1px dashed #e0e7ef;
    display: inline-block;
    width: 100%;
}

.committee-members li:last-child {
    border-bottom: none;
}

@media (max-width: 768px) {
    .about-us-page .hero-section .title {
        font-size: 2rem;
    }

    .about-us-page .page-content {
        padding: 25px 10px;
    }

    .meet-our-team-section {
        padding: 40px 0 30px 0;
    }

    .team-members {
        gap: 18px;
    }
}

@media only screen and (max-width: 768px) {
    .team-members {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media only screen and (max-width: 480px) {
    .team-members {
        grid-template-columns: repeat(1, 1fr);
    }
}
.early-bird-banner {
    position: relative;
    background: url('https://pulmocon2025kottayam.com/wp-content/uploads/2025/08/events.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 120px 20px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
    margin: 0 auto 50px;
}

/* Brand overlay */
.early-bird-banner .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #247236e6, #1b5a2be6);
    z-index: 1;
    opacity: 0.8;
}

.early-bird-banner .container {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: auto;
}

.early-bird-banner h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 6px 20px rgba(0,0,0,0.5);
    animation: fadeDown 1s ease forwards;
}

.early-bird-banner p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    line-height: 1.7;
    color: #eafaea;
    animation: fadeUp 1.2s ease forwards;
}

.early-bird-banner .cta-btn, footer-column .cta-btn {
    display: inline-block;
    padding: 16px 45px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #247236;
    background: #fff;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
    animation: pulse 2s infinite;
}

.early-bird-banner .cta-btn:hover {
    background: #ffe86b;
    color: #111;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0,0,0,0.35);
}

/* Animations */
@keyframes fadeDown {
    from {opacity: 0; transform: translateY(-30px);}
    to {opacity: 1; transform: translateY(0);}
}
@keyframes fadeUp {
    from {opacity: 0; transform: translateY(30px);}
    to {opacity: 1; transform: translateY(0);}
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.6); }
    70% { box-shadow: 0 0 0 15px rgba(255,255,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

@media (max-width: 768px) {
    .early-bird-banner {
    padding: 80px 20px;
    }
    .early-bird-banner h2 {
    font-size: 2rem;
    }
    .early-bird-banner p {
    font-size: 1rem;
    }
}
/* About page style end */
.footer {
    background: url(../images/lungs.webp) no-repeat left center;
    background-size: cover;
    color: #fff;
    padding: 60px 0 20px;
    font-size: 15px;
    position: relative;
}

.footer h2 {
    font-weight: 700;
}

.footer::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 32, 39, 0.8);
    z-index: 1;
}

.footer .footer-logo {
    max-width: 150px;
    margin-bottom: 20px;
}

.footer .quick-links {
    padding-left: 50px;
}

.footer .container {
    position: relative;
    z-index: 9;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: space-between;
}

.footer-column {
    flex: 1 1 250px;
    min-width: 200px;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #4ade80;
}

.footer h3 {
    font-size: 1.2rem;
    color: #4ade80;
    margin-bottom: 10px;
}

.footer .footer-date-venue {
    margin-bottom: 15px;
}

.footer .footer-date-venue p {
    font-size: 1rem;
    color: #bbb;
    margin-bottom: 5px;
}

.footer-links,
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 10px;
}

.footer-links a,
.footer-contact a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: #4ade80;
}

.social-icons a {
    color: #bbb;
    margin-right: 10px;
    font-size: 20px;
    transition: color 0.2s;
}

.social-icons a:hover {
    color: #4ade80;
}

.footer-bottom {
    text-align: center;
    font-size: 13px;
    color: #aaa;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 15px;
    margin-top: 30px;
    position: relative;
    z-index: 2;
}

.footer-bottom a {
    color: #ccc;
    text-decoration: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .slider-nav {
        display: none;
    }

    .slide-content h1 {
        font-size: 2.5rem;
    }

    .slide-content p {
        font-size: 1.1rem;
    }

    .features {
        padding: 60px 0;
    }

    .stats {
        padding: 60px 0;
    }

    .message-from-chairman .message-content {
        padding-left: 0;
        padding-top: 30px;
    }

    .navbar-collapse {
        padding-top: 30px;
    }

    #navbarNav ul li a {
        font-size: 20px;
        display: block;
    }

    .footer .quick-links {
        padding: 15px;
    }
    .about-us-page .hero-section {
        min-height: 350px;
        padding-bottom: 100px;
        align-items: end;
    }
    .navbar-nav .sub-menu{
        position: static;
        padding: 0;
        min-width: 0;
        border-radius: 0;
        background: rgba(0,0,0,0.1);
        border-radius: 6px;
        margin-left: 30px;
    }
}

@media (max-width: 768px) and (min-height: 601px) {
    .hero-slider {
        height: 80vh;
    }

    .slide-content h2 {
        font-size: 2.5em;
    }

    .slide-content p {
        font-size: 1.2rem;
    }
}