/*
Template Name: Eventoz - NSEFCCIC 2026
Author: MarkUps (Modified)
Version: 3.0 (Cleaned & Consolidated)
*/

/* =====================================================
   TABLE OF CONTENTS
   ===================================================== 
   #RESET & BASE STYLES
   #TYPOGRAPHY
   #COLORS & THEME
   #BUTTONS
   #HEADER & NAVIGATION
   #HERO SECTION
   #SECTIONS (About, Committee, Schedule, Speakers, etc.)
   #CALL FOR PAPERS SECTION
   #FORMS
   #FOOTER
   #UTILITY CLASSES
   #RESPONSIVE DESIGN
   ===================================================== */


/* ===========================
   RESET & BASE STYLES
   =========================== */

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

html,
body {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    letter-spacing: 0.5px;
    line-height: 1.6;
    color: #1c1b1b;
    background-color: #fff;
}

/* ===========================
   TYPOGRAPHY
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin: 0 0 15px 0;
    line-height: 1.3;
}

h1 { font-size: 38px; }
h2 { font-size: 32px; }
h3 { font-size: 26px; }
h4 { font-size: 22px; }
h5 { font-size: 20px; }
h6 { font-size: 18px; }

p {
    margin: 0 0 15px 0;
    line-height: 1.6;
}

a {
    color: #2f2f2f;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover,
a:focus {
    outline: none;
    text-decoration: none;
}

ul {
    padding: 0;
    margin: 0;
}

ul li {
    list-style: disc;
    font-size: 15px;
    line-height: 1.8;
    margin-left: 20px;
}

ul.list-unstyled,
ul.list-unstyled li {
    list-style: none;
    margin-left: 0;
}



img {
    border: none;
    max-width: 100%;
    height: auto;
    display: block;
}

code {
    background-color: #ee6e73;
    border-radius: 2px;
    color: #fff;
    padding: 2px 4px;
    font-family: 'Courier New', monospace;
}

pre {
    background-color: #f8f8f8;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 10px;
    overflow-x: auto;
}

pre code {
    background-color: transparent;
    color: #333;
}

blockquote {
    background-color: #f8f8f8;
    border-left: 4px solid #FF006F;
    border-radius: 0 4px 4px 0;
    padding: 15px;
    margin: 15px 0;
}

blockquote p {
    margin-top: 10px;
    margin-bottom: 0;
}

/* ===========================
   COLORS & THEME VARIABLES
   =========================== */

:root {
    --primary-color: #FF006F;
    --secondary-color: #0000FF;
    --dark-color: #001F3F;
    --accent-color: #B22222;
    --light-bg: #f9f9f9;
    --border-color: #ddd;
    --text-dark: #333;
    --text-light: #999;
    --success-color: #008000;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --box-shadow-lg: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* ===========================
   BUTTONS
   =========================== */

button {
    padding: 5px 15px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Open Sans', sans-serif;
}

button:focus {
    outline: none;
}

.mu-primary-btn {
    background-color: transparent;
    border-radius: 4px;
    border: 2px solid #ffffff;
    color: #fff;
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 12px 35px;
    transition: all 0.5s ease;
}

.mu-primary-btn:hover,
.mu-primary-btn:focus {
    background-color: #fff;
    color: #333;
    transform: translateY(-2px);
}

.mu-send-msg-btn {
    background-color: var(--primary-color);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-align: center;
    padding: 14px 24px;
    margin-top: 10px;
    border-radius: 5px;
    width: 250px;
    transition: all 0.5s ease;
}

.mu-send-msg-btn:hover,
.mu-send-msg-btn:focus {
    background-color: #fff;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.mu-register-btn {
    background-color: #fff;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    margin-top: 20px;
    padding: 12px 40px;
    text-align: center;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    transition: all 0.5s ease;
    font-weight: 600;
}

.mu-register-btn:hover,
.mu-register-btn:focus {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

/* ===========================
   HEADER & NAVIGATION
   =========================== */

#mu-hero {
    background-image: url("assets/images/head-featured-bg.jpg");
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;
    width: 100%;
    display: block;
    position: relative;
}

.mu-hero-overlay {
    width: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 0;
}

.mu-navbar {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    padding: 10px 0;
    position: fixed;
    top: -150px;
    left: 0;
    right: 0;
    transition: all 0.5s ease;
    z-index: 1000;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mu-navbar.mu-nav-show {
    top: 0;
}

.mu-navbar .navbar-brand {
    padding: 15px;
    font-size: 24px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    color: #333;
}

.mu-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mu-menu li {
    list-style: none;
}

.mu-menu li a {
    color: #333;
    font-size: 15px;
    padding: 15px 15px;
    display: block;
    transition: all 0.3s ease;
}

.mu-menu li a:hover,
.mu-menu li.active a {
    color: var(--primary-color);
    font-weight: 600;
}

.navbar-default .navbar-toggle {
    border-color: #ddd;
}

.navbar-default .navbar-toggle .icon-bar {
    background-color: #333;
}

/* ===========================
   HERO SECTION
   =========================== */

.mu-hero-featured-area {
    padding: 80px 0 150px;
    text-align: center;
    display: block;
}

.mu-hero-featured-content {
    margin-top: 50px;
    text-align: center;
}

.mu-hero-featured-content h1 {
    font-size: 45px;
    color: #fff;
    font-weight: 300;
    margin-bottom: 15px;
}

.mu-hero-featured-content h2 {
    color: #fff;
    font-size: 25px;
    font-weight: 300;
    margin-bottom: 20px;
}

.mu-hero-featured-content h3 {
    color: var(--dark-color);
    font-size: 24px;
    font-weight: 600;
}

.mu-logo-area {
    display: inline-block;
    margin: 20px 0;
}

.mu-logo-area img {
    max-width: 100px;
    height: auto;
    transition: transform 0.3s ease;
}

.mu-logo-area img:hover {
    transform: scale(1.1);
}

.mu-event-counter-area {
    margin-top: 50px;
    padding: 20px 0;
    text-align: center;
}

.mu-event-counter-area h4 {
    color: #FFFFF0;
    font-size: 20px;
    margin: 0;
}

/* ===========================
   SECTIONS - GENERAL
   =========================== */

section {
    display: block;
    width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.mu-title-area {
    text-align: center;
    padding: 0 20px;
    margin-bottom: 40px;
}

.mu-title-area h2,
.mu-title {
    color: #1c1b1b;
    margin-bottom: 15px;
    text-transform: capitalize;
}

.mu-subtitle {
    font-size: 26px;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.mu-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* ===========================
   ABOUT SECTION
   =========================== */

#mu-about {
    background-color: #fff;
    padding: 100px 0;
    width: 100%;
}

.mu-about-area {
    display: block;
    width: 100%;
}

/* ===========================
   COMMITTEE SECTION
   =========================== */

#mu-comm {
    background-color: var(--light-bg);
    padding: 80px 0;
    width: 100%;
}

.mu-comm-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

/* Chief Patron Section */
.mu-chief-patron-section {
    padding: 60px 0;
    background-color: #f9f9f9;
    border-radius: 8px;
    margin-bottom: 40px;
    box-shadow: var(--box-shadow);
}

.chief-patron-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.chief-patron-image-wrapper {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.chief-patron-img {
    width: 280px;
    height: 280px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    border: 4px solid var(--primary-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
}

.chief-patron-img:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(255, 0, 111, 0.3);
    border-color: #e60066;
}

.chief-patron-info {
    flex: 1 1 auto;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    padding: 20px;
}

.chief-patron-name {
    font-size: 32px;
    font-weight: 700;
    color: #1c1b1b;
    margin: 0 0 12px 0;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.chief-patron-title {
    font-size: 18px;
    color: #555;
    margin: 0;
    line-height: 1.6;
    font-weight: 500;
}

.chief-patron-title strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* Committee Column Styles */
.mu-committee-column {
    padding: 20px;
    background-color: #fff;
    border-radius: 6px;
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.mu-committee-column:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.mu-committee-column h3 {
    color: #333;
    font-size: 18px;
    margin: 0 0 15px 0;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 12px;
    font-weight: 700;
}

.committee-list {
    max-height: 600px;
    overflow-y: auto;
    padding-right: 10px;
}

.committee-list li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    list-style: none;
    margin-left: 0;
}

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

.committee-list p {
    margin: 5px 0;
    color: #555;
    font-size: 14px;
    line-height: 1.6;
}

/* Scrollbar styling */
.committee-list::-webkit-scrollbar {
    width: 6px;
}

.committee-list::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.committee-list::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.committee-list::-webkit-scrollbar-thumb:hover {
    background: #e6005c;
}

/* ===========================
   SCHEDULE SECTION
   =========================== */

#mu-schedule {
    background-color: var(--light-bg);
    padding: 100px 0;
    width: 100%;
}

.mu-schedule-area {
    display: block;
    width: 100%;
}

.mu-schedule-content-area {
    margin-top: 50px;
}

.mu-event-timeline ul {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    padding-top: 50px;
    padding-bottom: 50px;
}

.mu-event-timeline ul::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background-color: #ddd;
}

.mu-event-timeline ul li {
    list-style: none;
    margin-bottom: 50px;
    position: relative;
}

.mu-event-timeline ul li::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.mu-single-event {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    border-radius: 6px;
    width: 45%;
    transition: all 0.3s ease;
}

.mu-single-event:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.mu-event-timeline ul li:nth-child(even) .mu-single-event {
    margin-left: auto;
    margin-right: 0;
}

.mu-event-timeline ul li:nth-child(odd) .mu-single-event {
    margin-right: auto;
    margin-left: 0;
}

.mu-single-event h3 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 10px;
}

.mu-event-time {
    color: #666;
    font-size: 14px;
    font-weight: 600;
}

/* ===========================
   SPEAKERS SECTION
   =========================== */

#mu-speakers {
    background-color: #fff;
    padding: 100px 0;
    width: 100%;
}

.mu-speakers-content {
    margin-top: 50px;
}

.mu-single-speakers {
    text-align: center;
    padding: 0 15px;
    transition: all 0.3s ease;
}

.mu-single-speakers img {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.mu-single-speakers:hover img {
    transform: scale(1.05);
    box-shadow: var(--box-shadow-lg);
}

.mu-single-speakers-info {
    margin-top: 20px;
}

.mu-single-speakers-info h3 {
    color: #333;
    font-size: 20px;
    margin-bottom: 5px;
}

.mu-single-speakers-info p {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.mu-single-speakers-social {
    list-style: none;
    padding: 0;
    margin: 10px 0 0 0;
}

.mu-single-speakers-social li {
    display: inline-block;
    list-style: none;
    margin: 0 5px;
}

.mu-single-speakers-social a {
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.mu-single-speakers-social a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* ===========================
   VENUE SECTION
   =========================== */

#mu-venue {
    width: 100%;
    display: block;
}

.mu-venue-area {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.mu-venue-map {
    width: 50%;
}

.mu-venue-map iframe {
    width: 100%;
    height: 500px;
    border: none;
}

.mu-venue-address {
    width: 50%;
    padding: 60px;
    background: linear-gradient(135deg, var(--dark-color), #003d6b);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mu-venue-address h2 {
    color: #fff;
    margin-bottom: 20px;
}

.mu-venue-address h3 {
    color: var(--primary-color);
    margin-top: 15px;
    margin-bottom: 10px;
}

.mu-venue-address h4 {
    color: #ddd;
    font-weight: 300;
    margin-top: 10px;
    margin-bottom: 25px;
}

.mu-venue-address p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 14px;
}

/* ===========================
   PRICING SECTION
   =========================== */

#mu-pricing {
    background-color: #fff;
    padding: 100px 0;
    width: 100%;
}

.mu-pricing-area {
    display: block;
    width: 100%;
}

.mu-pricing-conten {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.mu-single-price {
    background-color: var(--light-bg);
    text-align: center;
    width: 100%;
    max-width: 400px;
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    margin: 15px;
}

.mu-single-price:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-5px);
}

.mu-single-price-head {
    margin-bottom: 20px;
}

.mu-single-price-head .mu-currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.mu-single-price-head .mu-rate {
    font-size: 60px;
    font-weight: 700;
    color: #333;
    display: block;
    line-height: 1;
}

.mu-price-title {
    color: #333;
    font-size: 20px;
    padding: 15px 0;
    font-weight: 600;
}

/* ===========================
   CALL FOR PAPERS SECTION
   =========================== */

#mu-call,
.mu-call-section {
    background-color: var(--light-bg);
    padding: 100px 0;
    width: 100%;
}

.mu-call-intro {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    margin-bottom: 40px;
    border-left: 4px solid var(--primary-color);
}

.mu-call-intro p {
    color: #555;
    line-height: 1.8;
    font-size: 15px;
    margin: 0;
    text-align: justify;
}

.mu-tracks-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.mu-track-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.mu-track-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(255, 0, 111, 0.15);
}

.track-header {
    background: linear-gradient(135deg, var(--primary-color), #e60066);
    color: #fff;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.track-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.track-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    line-height: 1.4;
}

.track-content {
    padding: 20px;
}

.track-subtopics {
    list-style: none;
    padding: 0;
    margin: 0;
}

.track-subtopics li {
    padding: 10px 0 10px 25px;
    color: #555;
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    margin-left: 0;
    list-style: none;
}

.track-subtopics li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.track-subtopics li:not(:last-child) {
    border-bottom: 1px solid #f0f0f0;
}

.mu-submission-info {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    margin-bottom: 40px;
}

.mu-submission-info p {
    color: #555;
    line-height: 1.8;
    text-align: justify;
    margin: 0;
}

.mu-guidelines-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.guideline-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    gap: 20px;
    transition: all 0.3s ease;
}

.guideline-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-3px);
}

.guideline-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #e60066);
    color: #fff;
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.guideline-content {
    flex: 1;
}

.guideline-title {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin: 0 0 8px 0;
}

.guideline-description {
    color: #666;
    font-size: 14px;
    margin: 0 0 12px 0;
    line-height: 1.6;
}

.guideline-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: 4px;
}

.guideline-link:hover {
    color: #e60066;
    background-color: #f9f9f9;
    text-decoration: underline;
}

.guideline-link i {
    font-size: 13px;
}

/* ===========================
   FORMS
   =========================== */

.mu-contact-form .form-group {
    margin-bottom: 25px;
}

.mu-contact-form .form-control,
.form-control {
    background-color: transparent;
    border: 1px solid #888;
    border-radius: 4px;
    color: #333;
    font-size: 15px;
    padding: 12px 15px;
    transition: all 0.3s ease;
    font-family: 'Open Sans', sans-serif;
}

.form-control:focus {
    background-color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 0, 111, 0.1);
    outline: none;
}

.form-control input,
input.form-control {
    height: 45px;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-control::placeholder {
    color: #888;
    opacity: 1;
}

.form-control::-webkit-input-placeholder {
    color: #888;
}

.form-control:-moz-placeholder {
    color: #888;
}

.form-control::-moz-placeholder {
    color: #888;
}

#form-messages {
    margin-bottom: 20px;
    border-radius: 4px;
}

.success {
    padding: 15px;
    background-color: #dff0d8;
    border: 1px solid #d6e9c6;
    border-radius: 4px;
    color: #468847;
}

.error {
    padding: 15px;
    background-color: #f2dede;
    border: 1px solid rgba(185, 74, 72, 0.3);
    border-radius: 4px;
    color: #b94a48;
}

/* ===========================
   CONTACT SECTION
   =========================== */

#mu-contact {
    background-color: var(--light-bg);
    padding: 100px 0;
    width: 100%;
}

.mu-contact-area {
    display: block;
    width: 100%;
}

.mu-contact-form-area {
    max-width: 600px;
    margin: 0 auto;
    padding-top: 50px;
}

/* ===========================
   FOOTER
   =========================== */

#mu-footer {
    background-color: #333;
    color: #fff;
    padding: 40px 0 20px;
    width: 100%;
}

.mu-footer-area {
    display: block;
    text-align: center;
}

.mu-footer-bottom {
    text-align: center;
    padding: 20px 0;
}

.mu-copy-right {
    margin: 0;
    font-size: 14px;
    color: #aaa;
}

.mu-copy-right a {
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.mu-copy-right a:hover {
    color: #fff;
    text-decoration: underline;
}

.visitor-counter {
    margin-top: 20px;
    text-align: center;
}

/* ===========================
   UTILITY CLASSES
   =========================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--text-light); }

.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.pt-20 { padding-top: 20px; }
.pb-20 { padding-bottom: 20px; }

.align-items-center {
    display: flex;
    align-items: center;
}

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

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

/* Large Screens (1200px and up) */
@media (min-width: 1200px) {
    .container { max-width: 1170px; }
}

/* Tablets and Small Desktops (992px to 1199px) */
@media (max-width: 1199px) {
    .container { max-width: 960px; }

    .mu-event-timeline ul li:nth-child(even) .mu-single-event,
    .mu-event-timeline ul li:nth-child(odd) .mu-single-event {
        width: 100%;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .mu-venue-address {
        width: 100%;
        padding: 40px;
    }

    .mu-venue-map {
        width: 100%;
    }

    .mu-tracks-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }

    .mu-guidelines-container {
        grid-template-columns: 1fr;
    }
}

/* Tablets (768px to 991px) */
@media (max-width: 991px) {
    .container { max-width: 750px; }

    h1 { font-size: 32px; }
    h2 { font-size: 28px; }
    h3 { font-size: 24px; }

    .mu-hero-featured-content h1 { font-size: 35px; }
    .mu-hero-featured-content h2 { font-size: 20px; }

    .chief-patron-container {
        gap: 30px;
        padding: 0 20px;
    }

    .chief-patron-image-wrapper {
        flex: 0 0 100%;
        justify-content: center;
        min-height: auto;
        margin-bottom: 20px;
    }

    .chief-patron-img { 
        width: 250px; 
        height: 250px;
    }

    .chief-patron-info {
        flex: 0 0 100%;
        text-align: center;
        min-width: auto;
        padding: 0;
    }

    .chief-patron-name { 
        font-size: 28px; 
    }

    .chief-patron-title { 
        font-size: 16px; 
    }

    .mu-committee-column { margin-bottom: 20px; }
    .mu-single-speakers img { 
        width: 200px; 
        height: 200px;
    }

    .mu-register-btn,
    .mu-send-msg-btn { 
        width: 100%; 
    }

    .mu-call-intro { padding: 20px; }
    .mu-subtitle { font-size: 22px; }
    .track-title { font-size: 15px; }
    .track-subtopics li { font-size: 13px; }
}

/* Small Tablets & Large Phones (576px to 767px) */
@media (max-width: 767px) {
    .container { max-width: 540px; }

    body { font-size: 14px; }

    h1 { font-size: 28px; }
    h2 { font-size: 24px; }
    h3 { font-size: 20px; }
    h4 { font-size: 18px; }

    .mu-title-area { padding: 0; }
    .mu-hero-featured-area { padding: 60px 0 100px; }
    .mu-hero-featured-content h1 { font-size: 28px; }
    .mu-hero-featured-content h2 { font-size: 18px; }
    .mu-hero-featured-content h3 { font-size: 16px; }

    .chief-patron-container {
        gap: 20px;
        padding: 0 15px;
    }

    .chief-patron-image-wrapper { margin-bottom: 15px; }
    .chief-patron-img { 
        width: 220px; 
        height: 220px;
        border-width: 3px;
    }

    .chief-patron-name { font-size: 24px; }
    .chief-patron-title { font-size: 15px; }

    .mu-committee-column { padding: 15px; }
    .mu-committee-column h3 { font-size: 16px; }
    .committee-list li { padding: 8px 0; }
    .committee-list p { font-size: 13px; }

    .mu-single-speakers img { 
        width: 180px; 
        height: 180px;
    }

    .mu-venue-address { padding: 30px 20px; }
    .mu-venue-address h4 { font-size: 16px; }

    .mu-event-timeline ul { padding-left: 20px; }
    .mu-event-timeline ul::before { left: 10px; }
    .mu-event-timeline ul li::before { left: 4px; }
    .mu-event-timeline ul li .mu-single-event {
        width: 100%;
        margin-left: 30px !important;
    }

    .mu-call-intro p { font-size: 14px; }
    .mu-subtitle { font-size: 22px; }
    .mu-tracks-container { grid-template-columns: 1fr; }
    .track-header { padding: 15px; }
    .track-number { 
        width: 40px; 
        height: 40px;
        font-size: 18px;
    }
}

/* Phones (up to 575px) */
@media (max-width: 575px) {
    .container { 
        max-width: 100%;
        padding: 0 10px;
    }

    body { font-size: 13px; }

    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }

    .mu-hero-featured-area { padding: 40px 0 80px; }
    .mu-hero-featured-content h1 { font-size: 22px; }
    .mu-hero-featured-content h2 { font-size: 16px; }
    .mu-logo-area img { max-width: 70px; }

    .chief-patron-section { padding: 30px 0; }
    .chief-patron-container { 
        gap: 15px;
        padding: 0 10px;
    }
    .chief-patron-image-wrapper { margin-bottom: 10px; }
    .chief-patron-img { 
        width: 200px; 
        height: 200px;
        border-width: 3px;
    }

    .chief-patron-name { font-size: 20px; }
    .chief-patron-title { font-size: 14px; }

    .mu-committee-column { 
        padding: 12px;
        margin-bottom: 15px;
    }

    .mu-committee-column h3 { 
        font-size: 15px;
        margin-bottom: 10px;
    }

    .committee-list { max-height: 400px; }
    .committee-list li { padding: 6px 0; }
    .committee-list p { font-size: 12px; }

    .mu-single-speakers img { 
        width: 150px; 
        height: 150px;
    }

    .mu-venue-address { padding: 20px 15px; }
    .mu-venue-address h2 { font-size: 20px; }
    .mu-venue-address h3 { font-size: 16px; }

    .mu-single-price { 
        max-width: 100%;
        margin: 10px 0;
    }

    .mu-single-price-head .mu-rate { font-size: 48px; }
    .mu-register-btn,
    .mu-send-msg-btn { 
        width: 100%;
        padding: 12px 20px;
    }

    .form-control { 
        font-size: 14px;
        padding: 10px 12px;
    }

    input.form-control { height: 40px; }
    .mu-contact-form-area { padding-top: 30px; }

    .mu-event-timeline ul { padding-left: 15px; }
    .mu-event-timeline ul li .mu-single-event {
        width: 100%;
        margin-left: 20px !important;
        padding: 15px;
    }

    .mu-call-intro { padding: 15px; }
    .mu-subtitle { font-size: 20px; }
    .mu-tracks-container { gap: 12px; }
    .track-header { padding: 12px; }
    .track-number { 
        width: 36px; 
        height: 36px;
        font-size: 16px;
    }

    .guideline-card { 
        padding: 15px;
        gap: 12px;
    }

    .guideline-number { 
        width: 40px; 
        height: 40px;
        font-size: 18px;
    }
}

/* Extra Small Phones (up to 375px) */
@media (max-width: 375px) {
    h1 { font-size: 20px; }
    h2 { font-size: 18px; }
    h3 { font-size: 16px; }

    .chief-patron-img { 
        width: 160px; 
        height: 160px;
    }

    .chief-patron-name { font-size: 16px; }
    .chief-patron-title { font-size: 13px; }

    .mu-committee-column h3 { font-size: 14px; }
    .mu-single-speakers img { 
        width: 120px; 
        height: 120px;
    }

    .mu-single-price-head .mu-rate { font-size: 40px; }
    .mu-subtitle { font-size: 18px; }
}

/* Print styles */
@media print {
    body { background-color: #fff; }
    .no-print { display: none !important; }
    a { text-decoration: underline; }
}