/* ==========================================================================
   Base & Variables
   ========================================================================== */
:root {
    /* Brand Colors */
    --primary-color: #093D5B;
    /* Cobalt Blue */
    --primary-light: #3371FF;
    --primary-dark: #002D6D;

    --secondary-color: #FF8C00;
    /* Energy Orange */
    --secondary-light: #FFA633;
    --secondary-dark: #cc7000;

    /* Neutral Colors */
    --dark-bg: #0A192F;
    /* Deep Navy */
    --light-bg: #F8F9FA;
    --text-main: #333333;
    --text-muted: #6c757d;
    --white: #ffffff;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: all 0.2s ease-in-out;
    --transition-base: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-base: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(255, 140, 0, 0.4);
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--dark-bg);
}

a {
    text-decoration: none;
    transition: var(--transition-base);
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
.font-heading {
    font-family: var(--font-heading);
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-secondary {
    color: var(--secondary-color) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fw-900 {
    font-weight: 900;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.tracking-widest {
    letter-spacing: 0.1em;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 6px;
    padding: 10px 24px;
    transition: var(--transition-base);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-base);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-glow {
    /* background: linear-gradient(45deg, var(--primary-color), var(--primary-light)); */
    background: var(--secondary-color);
    border: none;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 71, 171, 0.4);
}

.btn-glow:hover {
    background: linear-gradient(45deg, var(--primary-light), var(--primary-color));
    color: var(--white);
    box-shadow: 0 6px 20px rgba(0, 71, 171, 0.6);
    transform: translateY(-3px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.main-header {
    background-color: var(--white);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
    padding: 5px 0;
}

.logo-img {
    max-height: 80px;
    transition: var(--transition-base);
}

.header-info {
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.countdown-timer {
    font-size: 1.1rem;
    color: var(--primary-dark);
    letter-spacing: 1px;
}

/* Spacer for fixed header */
.header-spacer {
    height: 90px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    height: 500px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    /* margin-top: 40px; */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 25, 47, 0.9) 0%, rgba(10, 25, 47, 0.7) 50%, rgba(10, 25, 47, 0.2) 100%);
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 600px;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
    padding: 100px 0;
    background-color: var(--white);
}

.about-img-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: Perspective(1000px) RotateY(5deg);
    transition: var(--transition-base);
}

.about-img-wrapper:hover {
    transform: Perspective(1000px) RotateY(0deg);
}

.about-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-glow);
    z-index: 2;
}

/* ==========================================================================
   Exhibitor Profile
   ========================================================================== */
.profile-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.feature-card {
    background: var(--white);
    border-radius: 12px;
    padding: 30px;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border-top: 4px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--primary-color);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 71, 171, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition-base);
}

.feature-card:hover .feature-icon-wrapper {
    background-color: var(--primary-color);
    color: var(--white);
}

/* ==========================================================================
   Who Should Exhibit Section (Detailed)
   ========================================================================== */
.who-exhibit-section {
    position: relative;
    overflow: hidden;
}

.exhibit-item {
    transition: var(--transition-base);
}

.exhibit-item:hover {
    background-color: rgba(255, 255, 255, 0.15) !important;
    transform: translateY(-5px);
}

/* ==========================================================================
   Keywords / Categories Section
   ========================================================================== */
.keywords-section {
    padding: 80px 0;
    background-color: var(--dark-bg);
    color: var(--white);
}

.keyword-badge {
    display: inline-block;
    padding: 12px 24px;
    margin: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--white);
    font-weight: 500;
    transition: var(--transition-base);
    cursor: pointer;
}

.keyword-badge:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ==========================================================================
   Category Page Grid
   ========================================================================== */
.category-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 250px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    text-decoration: none;
    background-color: var(--dark-bg);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.2));
    z-index: 1;
}

.category-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform 0.8s ease;
}

.category-card:hover .category-img {
    transform: scale(1.1);
}

.category-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.category-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    width: 100%;
}

.category-title {
    font-size: 1.5rem;
    margin-bottom: 5px;
    font-weight: 700;
}

.category-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* ==========================================================================
   Forms (Registration / Contact)
   ========================================================================== */
.form-section {
    padding: 80px 0;
    background-color: var(--white);
}

.registration-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 40px;
    border-top: 5px solid var(--primary-color);
}

.form-control,
.form-select {
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    transition: var(--transition-base);
    font-family: var(--font-body);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.25rem rgba(0, 71, 171, 0.25);
}

.form-label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-bg);
}

/* ==========================================================================
   Small Banner
   ========================================================================== */
.promo-banner {
    width: 100%;
    max-width: 728px;
    height: 100px;
    margin: 40px auto;
    display: block;
    background-color: var(--light-bg);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.promo-banner:hover {
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.promo-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Map Section
   ========================================================================== */
.map-section {
    height: 400px;
    background-color: #e9ecef;
    position: relative;
}

.map-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    z-index: 0;
    filter: grayscale(20%);
}

.map-overlay-card {
    position: absolute;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-width: 350px;
    z-index: 10;
}

/* ==========================================================================
   Success Page
   ========================================================================== */
.success-page-wrapper {
    min-height: calc(100vh - 90px);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-bg);
}

.success-icon {
    font-size: 5rem;
    color: #28a745;
    margin-bottom: 20px;
    animation: bounceIn 1s ease;
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: #2b2b2b;
    color: #a0aec0;
    padding: 30px 0;
    text-align: center;
}

.footer-brand {
    color: var(--secondary-color);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.footer-bottom {
    font-size: 0.9rem;
    color: #cccccc;
    margin-top: 10px;
}

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

    .hero-section {
        height: 450px;
    }

    .map-overlay-card {
        position: relative;
        transform: none;
        top: 0;
        left: 0;
        margin: -50px auto 30px;
        width: 90%;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-section {
        height: 400px;
        margin-top: 140px;
    }

    .hero-ctas .btn {
        display: block;
        width: 100%;
        margin: 10px 0 !important;
    }

    .header-spacer {
        /* height: 140px; */
    }

    .promo-banner {
        max-width: 100%;
        padding: 0 15px;
    }
}

@media (max-width: 576px) {
    .header-info {
        padding: 5px 10px;
        font-size: 0.8rem;
    }

    .countdown-timer {
        font-size: 0.9rem;
    }

    .logo-img {
        max-height: 60px;
    }
}


.section-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: 0 20px var(--section-gap);
    overflow: hidden;
    text-align: center;
}

.exhibitor-category-section {
    padding: 60px;
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.category-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--secondary-color);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
}

.category-tag:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.category-tag i {
    font-size: 1rem;
}

.view-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 30px;
    padding: 12px 30px;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
}

.view-more-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.breadcrumb-item+.breadcrumb-item::before {
    color: #fff !important;
}



.location-btn {
    display: inline-block;
    padding: 12px 22px;
    background: linear-gradient(135deg, #E87816, #E87816);
    color: #ffffff;
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none;
    transition: 0.3s ease-in-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.location-btn:hover {
    background: linear-gradient(135deg, #E87816, #E87816);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.location-btn {
    padding: 10px 24px;
    background: #ffffff;
    border: 2px solid #E87816;
    color: #E87816;
    font-weight: 600;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 10px;
}

.location-btn:hover {
    background: #E87816;
    color: #ffffff;
}


@media screen and (max-width:1097px) {
    .main-header .exhi-visit-btn a{
        padding: 4px 6px;
    }
    .add-count{
        display: none;
    }
    
}


@media screen and (max-width:992px){
.exhi-visit-btn{
        /* display: none; */
    }
}

@media screen and (max-width:576px){
     .header-spacer {
        height: 120px;
    }
    .about-section{
        padding: 50px 0;
    }
}