/**
 * Ethiopia Food Expo 2026
 * Gulfood-inspired Theme: Red (#E4002B) / White / Black
 * Designed by Inexpo Group
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    --primary: #E4002B;
    --primary-dark: #B80022;
    --primary-light: #FF1A4A;
    --primary-gradient: linear-gradient(135deg, #E4002B 0%, #FF1A4A 100%);
    --secondary: #000000;
    --accent: #C80024;
    --text: #000000;
    --text-light: #666666;
    --text-muted: #888888;
    --white: #FFFFFF;
    --off-white: #F8F8F8;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #DDDDDD;
    --gray-400: #CCCCCC;
    --gray-500: #999999;
    --gray-600: #666666;
    --dark: #000000;
    --dark-light: #1A1A1A;
    --dark-lighter: #2D2D2D;
    --border: #E0E0E0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Oswald', 'Inter', sans-serif;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
}

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

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

::selection {
    background: var(--primary);
    color: var(--white);
}

/* Utility Classes */
.text-red { color: var(--primary) !important; }
.text-black { color: var(--text) !important; }
.text-muted-custom { color: var(--text-muted) !important; }
.bg-red { background-color: var(--primary) !important; }
.bg-black { background-color: var(--dark) !important; }
.bg-gray { background-color: var(--gray-100) !important; }
.bg-white { background-color: var(--white) !important; }

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: var(--dark);
    padding: 6px 0;
    font-size: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar-text {
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.top-bar-link {
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.top-bar-link:hover {
    color: var(--primary-light);
}

/* ============================================
   MAIN HEADER
   ============================================ */
.main-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1040;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    padding: 12px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.header-logo {
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text-main {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--primary);
}

.logo-text-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.header-event-info {
    text-align: center;
}

.event-dates {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.5px;
}

.event-dates .text-red {
    color: var(--primary);
}

.event-venue {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 500;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.btn-book {
    background: var(--primary) !important;
    border: 2px solid var(--primary) !important;
    color: var(--white) !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 10px 24px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition);
}

.btn-book:hover {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(228,0,43,0.35);
}

.btn-explore {
    background: var(--white) !important;
    border: 2px solid var(--dark) !important;
    color: var(--text) !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 10px 24px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-explore:hover {
    background: var(--dark) !important;
    color: var(--white) !important;
}

.btn-explore::after {
    display: none;
}

/* ============================================
   NAVIGATION BAR (RED)
   ============================================ */
.main-nav {
    background: var(--primary-gradient);
    position: sticky;
    top: 70px;
    z-index: 1039;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.nav-inner::-webkit-scrollbar {
    display: none;
}

.nav-link {
    color: rgba(255,255,255,0.9);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.82rem;
    padding: 14px 20px;
    text-decoration: none;
    letter-spacing: 1px;
    white-space: nowrap;
    position: relative;
    transition: var(--transition);
    border: none;
    background: none;
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.nav-link.active {
    color: var(--white);
    background: rgba(0,0,0,0.2);
}

/* ============================================
   MOBILE NAVIGATION
   ============================================ */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1050;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text);
    margin: 6px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--white);
    z-index: 1038;
    padding: 100px 24px 24px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-inner {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-nav-link {
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-200);
    color: var(--text);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--primary);
}

.btn-book-mobile {
    background: var(--primary);
    color: var(--white) !important;
    text-align: center;
    border-radius: 50px;
    padding: 14px 24px;
    margin-top: 10px;
    border: none;
}

.header-spacer {
    display: none;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 100%), url('/assets/images/hero-bg.jpg') center/cover no-repeat;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 24px;
}

.hero-label {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
    border-radius: var(--radius-sm);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.hero-title span {
    color: var(--primary-light);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary-hero {
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 36px;
    border-radius: 50px;
    border: 2px solid var(--primary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.btn-primary-hero:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(228,0,43,0.4);
}

.btn-outline-hero {
    background: transparent;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 36px;
    border-radius: 50px;
    border: 2px solid rgba(255,255,255,0.6);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.btn-outline-hero:hover {
    background: var(--white);
    color: var(--text);
    transform: translateY(-3px);
}

/* ============================================
   STATS BAR (BLACK)
   ============================================ */
.stats-bar {
    background: var(--dark);
    padding: 50px 0;
    position: relative;
}

.stats-bar .row {
    justify-content: center;
    text-align: center;
}

.stats-bar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.stat-item {
    text-align: center;
    padding: 0 15px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number span {
    color: var(--primary);
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.stat-sublabel {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
}

/* ============================================
   PAGE HEADER (Inner pages)
   ============================================ */
.page-header {
    background: var(--dark);
    padding: 80px 0 60px;
    position: relative;
    text-align: center;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.page-header-content {
    position: relative;
    z-index: 1;
}

.page-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 12px;
}

.page-title span {
    color: var(--primary);
}

.page-subtitle {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SECTION HEADINGS
   ============================================ */
.section-label {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 4px 16px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
    border-radius: var(--radius-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-title span {
    color: var(--primary);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px auto;
    text-align: center;
}

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

/* ============================================
   FEATURE CARDS
   ============================================ */
.feature-card {
    background: var(--white);
    border: 3px solid #E4002B;
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: #B80022;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 1.6rem;
    color: var(--white);
}

.feature-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* ============================================
   CONTENT SECTIONS
   ============================================ */
.section-padding {
    padding: 80px 0;
}

.section-padding-sm {
    padding: 50px 0;
}

.bg-light-section {
    background: var(--gray-100);
}

.bg-white-section {
    background: var(--white);
}

/* ============================================
   ABOUT / CONTENT BLOCKS
   ============================================ */
.content-block {
    padding: 20px 0;
}

.content-block h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.content-block h3 span {
    color: var(--primary);
}

.content-block p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.content-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.content-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    font-size: 0.95rem;
    color: var(--text-light);
}

.content-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* ============================================
   EXHIBITOR CATEGORY CARDS
   ============================================ */
.category-card {
    background: var(--white);
    border: 3px solid #E4002B;
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: #B80022;
}

.category-icon {
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    transition: var(--transition);
}

.category-card:hover .category-icon {
    background: var(--primary);
}

.category-icon i {
    font-size: 1.4rem;
    color: var(--primary);
    transition: var(--transition);
}

.category-card:hover .category-icon i {
    color: var(--white);
}

.category-card h5 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.category-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.category-count {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 3px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
}

/* ============================================
   EXHIBITOR DIRECTORY CARDS
   ============================================ */
.exhibitor-card {
    background: var(--white);
    border: 3px solid #E4002B;
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.exhibitor-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: #B80022;
}

.exhibitor-logo-wrap {
    height: 140px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.exhibitor-logo-wrap img {
    max-height: 80px;
    max-width: 100%;
    object-fit: contain;
}

.exhibitor-logo-placeholder {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}

.exhibitor-body {
    padding: 20px;
}

.exhibitor-body h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.exhibitor-body .booth {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 8px;
}

.exhibitor-body .category {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.exhibitor-body .country {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.exhibitor-body .desc {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.5;
}

.exhibitor-actions {
    display: flex;
    gap: 8px;
}

.btn-sm-red {
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.75rem;
    padding: 8px 16px;
    border-radius: 4px;
    border: none;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    flex: 1;
    text-align: center;
}

.btn-sm-red:hover {
    background: var(--primary-dark);
    color: var(--white);
}

.btn-sm-outline {
    background: transparent;
    color: var(--text);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.75rem;
    padding: 8px 16px;
    border-radius: 4px;
    border: 1px solid var(--gray-300);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    flex: 1;
    text-align: center;
}

.btn-sm-outline:hover {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

/* Featured Badge */
.featured-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary);
    color: var(--white);
    padding: 4px 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    z-index: 2;
}

/* Filter Bar */
.filter-bar {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 30px;
}

.filter-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

/* ============================================
   PACKAGE CARDS
   ============================================ */
.package-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.package-card.popular {
    border-color: var(--primary);
}

.package-badge {
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-align: center;
}

.package-header {
    padding: 28px 24px 20px;
    text-align: center;
}

.package-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.package-price {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 10px;
}

.package-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.package-body {
    padding: 0 24px 28px;
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.88rem;
    position: relative;
    padding-left: 24px;
}

.package-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary);
}

.package-features li.not-included {
    color: var(--text-muted);
    text-decoration: line-through;
}

.package-features li.not-included::before {
    content: '\f00d';
    color: var(--text-muted);
}

.btn-package {
    display: block;
    width: 100%;
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 14px;
    border-radius: 50px;
    border: 2px solid var(--primary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    transition: var(--transition);
    margin-top: 20px;
}

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

/* ============================================
   SPONSORSHIP
   ============================================ */
.sponsor-tier {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.sponsor-tier:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.sponsor-header {
    padding: 24px;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

.sponsor-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
}

.sponsor-price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin: 8px 0;
}

.sponsor-limit {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.sponsor-body {
    padding: 20px 24px;
}

.sponsor-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sponsor-features li {
    padding: 8px 0;
    padding-left: 22px;
    position: relative;
    font-size: 0.85rem;
    color: var(--text-light);
}

.sponsor-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 0.8rem;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(228,0,43,0.85) 0%, rgba(0,0,0,0.4) 100%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
}

.gallery-overlay i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 2rem;
    opacity: 0.9;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
    background: none;
    border: none;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: var(--primary);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    background: var(--primary);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ============================================
   FORMS
   ============================================ */
.form-control-custom {
    width: 100%;
    padding: 14px 18px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(228,0,43,0.1);
}

.form-control-custom::placeholder {
    color: var(--gray-400);
}

textarea.form-control-custom {
    min-height: 140px;
    resize: vertical;
}

.form-label-custom {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-submit {
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 36px;
    border-radius: 50px;
    border: 2px solid var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.btn-submit:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(228,0,43,0.3);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-info-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.contact-info-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.contact-info-icon i {
    font-size: 1.4rem;
    color: var(--white);
}

.contact-info-card h5 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.contact-info-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.contact-info-card a {
    color: var(--primary);
    font-weight: 500;
}

/* ============================================
   PROGRAMME / TIMELINE
   ============================================ */
.timeline-item {
    display: flex;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.timeline-time {
    flex-shrink: 0;
    width: 120px;
    text-align: right;
}

.timeline-time .time {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
}

.timeline-time .day {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 8px;
}

.timeline-badge {
    display: inline-block;
    padding: 3px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
    margin-right: 6px;
}

.badge-conference { background: rgba(228,0,43,0.1); color: var(--primary); }
.badge-networking { background: rgba(0,0,0,0.08); color: var(--text); }
.badge-demo { background: rgba(40,167,69,0.1); color: #28a745; }

/* ============================================
   ALERTS & MESSAGES
   ============================================ */
.alert-custom {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success-custom {
    background: rgba(40,167,69,0.1);
    border: 1px solid rgba(40,167,69,0.2);
    color: #28a745;
}

.alert-danger-custom {
    background: rgba(228,0,43,0.1);
    border: 1px solid rgba(228,0,43,0.2);
    color: var(--primary);
}

.alert-info-custom {
    background: rgba(23,162,184,0.1);
    border: 1px solid rgba(23,162,184,0.2);
    color: #17a2b8;
}

/* ============================================
   MAIN FOOTER
   ============================================ */
.main-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 0;
}

.footer-top {
    padding: 60px 0 40px;
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
}

.footer-logo-text .text-red {
    color: var(--primary);
}

.footer-logo-sub {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-event-dates {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.footer-venue {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.5px;
    line-height: 1.5;
    margin-top: 4px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

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

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

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.88rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 10px;
    font-size: 0.88rem;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--primary-light);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-cta {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-cta-btn {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
}

.copyright {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    margin: 0;
}

.footer-bottom-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 24px;
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--primary-light);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    z-index: 1060;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(228,0,43,0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(228,0,43,0.5);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
    .mobile-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
    }
    
    .header-actions {
        display: none;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .hero-section {
        min-height: 70vh;
    }
    
    .stats-bar {
        padding: 30px 0;
    }
    
    .stat-item {
        margin-bottom: 20px;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .footer-bottom-links {
        justify-content: center;
        margin-top: 15px;
    }
    
    .timeline-time {
        width: 80px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary-hero,
    .btn-outline-hero {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .gallery-item img {
        height: 200px;
    }
    
    .footer-top {
        padding: 40px 0 20px;
    }
    
    .footer-heading {
        margin-top: 20px;
    }
    
    .timeline-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .timeline-time {
        width: 100%;
        text-align: left;
    }
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}