/* ================= GLOBAL STYLES ================= */
:root {
    --primary-blue: #0A2540;
    --secondary-blue: #005293;
    --accent-gold: #E37222;
    --light-gold: #F4A261;
    --light-gray: #F8FAFC;
    --medium-gray: #E2E8F0;
    --dark-gray: #475569;
    --text-dark: #0A2540;
    --text-light: #475569;
    --white: #FFFFFF;
    --shadow: 0 4px 12px rgba(10, 37, 64, 0.08);
    --shadow-hover: 0 16px 40px rgba(10, 37, 64, 0.12);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

.expo-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    width: 100%;
}

/* ================= TYPOGRAPHY ================= */
.expo-page h2,
.expo-page h3,
.expo-page h4 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.expo-page h2 {
    font-size: 2.2rem;
    position: relative;
    display: inline-block;
    text-align: center;
    width: 100%;
}

.expo-page h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-gold);
    border-radius: 2px;
}

.expo-page h3 {
    font-size: 1.25rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 12px;
}

.expo-page h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--accent-gold);
    border-radius: 1px;
    transition: width 0.3s ease;
}

.expo-page p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
}

.expo-page strong {
    color: var(--primary-blue);
    font-weight: 600;
}

.expo-page em {
    color: var(--text-light);
    font-style: italic;
}

/* ================= SECTIONS ================= */
.expo-section {
    margin-bottom: 2.5rem;
    padding: 40px 0;
    position: relative;
    background-color: var(--white);
    width: 100%;
}

.expo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--medium-gray), transparent);
}

.expo-container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 25px;
}

.expo-header {
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: center;
}

.expo-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

/* ================= HERO SECTION WITH LOGO ================= */
.expo-messe-hero {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.expo-hero-content {
    position: relative;
    z-index: 2;
    background: transparent;
    padding: 30px;
    border-radius: var(--border-radius);
}

.expo-logo-container {
    margin-bottom: 20px;
    text-align: center;
}

.expo-logo {
    max-width: 300px;
    height: auto;
    margin: 0 auto 20px;
    display: block;
    background: transparent;
    padding: 15px;
    border-radius: 10px;
}

.expo-messe-hero h2 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.expo-messe-hero h2::after {
    background: var(--accent-gold);
}

.expo-messe-hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* ================= STATS CARDS ================= */
.expo-stats {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    border-radius: var(--border-radius);
    padding: 35px;
    margin: 30px 0;
    border-left: 4px solid var(--accent-gold);
}

.expo-stats ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.expo-stats li {
    background: var(--white);
    padding: 20px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-top: 3px solid var(--secondary-blue);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.expo-stats li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary-blue), var(--accent-gold));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.expo-stats li:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-gold);
}

.expo-stats li:hover::before {
    transform: scaleY(1);
}

.expo-stats li::after {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 50px;
    height: 50px;
    background: rgba(0, 82, 147, 0.05);
    border-radius: 0 12px 0 0;
    transition: all 0.3s ease;
    z-index: 0;
}

.expo-stats li:hover::after {
    width: 60px;
    height: 60px;
    background: rgba(0, 82, 147, 0.08);
}

.expo-stats strong {
    color: var(--primary-blue);
    font-size: 1.3rem;
    display: block;
    margin-bottom: 0.5rem;
}

/* ================= CONTENT BLOCKS ================= */
.expo-content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.expo-block {
    padding: 25px 30px;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    background-color: var(--light-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.expo-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary-blue), var(--accent-gold));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.expo-block:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--dark-gray);
    background-color: var(--white);
}

.expo-block:hover::before {
    transform: scaleY(1);
}

.expo-block:hover h3::after {
    width: 50px;
}

/* ================= LISTS ================= */
.expo-list {
    list-style: none;
    margin: 1.5rem 0;
}

.expo-list li {
    padding: 0.75rem 0;
    padding-left: 0;
    position: relative;
    color: var(--text-dark);
}

/* ================= KEY TAKEAWAY ================= */
.expo-key-takeaway {
    max-width: 850px;
    margin: 50px auto 0;
    padding: 25px 30px;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray);
    position: relative;
    text-align: center;
}

.expo-key-takeaway::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    border: 2px dashed rgba(0, 82, 147, 0.1);
    border-radius: 8px;
    pointer-events: none;
}

.expo-key-takeaway p {
    font-size: 1.05rem;
    color: var(--primary-blue);
    line-height: 1.8;
    margin: 0;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.expo-key-takeaway strong {
    color: var(--secondary-blue);
    font-weight: 700;
}

/* ================= LINKS ================= */
.expo-page a {
    color: var(--secondary-blue);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    border-bottom: 1px solid transparent;
}

.expo-page a:hover {
    color: var(--accent-gold);
    border-bottom: 1px solid var(--accent-gold);
}

/* ================= CTA SECTION ================= */
.expo-messe-next-step {
    text-align: center;
    border-top: 5px solid var(--accent-gold);
    background-color: var(--primary-blue);
    color: var(--white);
    padding-top: 60px;
    padding-bottom: 60px;
}

.expo-messe-next-step h2 {
    color: var(--white);
}

.expo-cta-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
}

.expo-cta-button {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: var(--white) !important;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    display: inline-block;
    width: 100%;
    max-width: 400px;
    text-align: center;
    font-weight: 600;
    border: 2px solid var(--white);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.expo-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-gold), var(--light-gold));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.expo-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-bottom: 2px solid var(--secondary-blue);
    color: var(--white) !important;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
}

.expo-cta-button:hover::before {
    transform: scaleY(1);
}

.expo-cta-button::after {
    content: ' →';
    font-weight: bold;
    color: var(--white);
}

/* استایل برای دکمه CTA دوم */
.expo-cta-button-alt {
    background: linear-gradient(135deg, #E37222 0%, #F4A261 100%);
    color: var(--white) !important;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    display: inline-block;
    width: 100%;
    max-width: 400px;
    text-align: center;
    font-weight: 600;
    border: 2px solid var(--accent-gold);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.expo-cta-button-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary-blue), var(--primary-blue));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.expo-cta-button-alt:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-bottom: 2px solid var(--accent-gold);
    color: var(--white) !important;
    background: linear-gradient(135deg, #F4A261 0%, #E37222 100%);
}

.expo-cta-button-alt:hover::before {
    transform: scaleY(1);
}

/* برای نمایش دو دکمه در کنار هم در حالت دسکتاپ */
@media (min-width: 768px) {
    .expo-cta-links {
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
    }
    .expo-cta-button,
    .expo-cta-button-alt {
        width: auto;
        min-width: 280px;
    }
}

/* تأکید بر رنگ سفید متن دکمه‌ها */
.expo-cta-button,
.expo-cta-button:link,
.expo-cta-button:visited,
.expo-cta-button:hover,
.expo-cta-button:active,
.expo-cta-button-alt,
.expo-cta-button-alt:link,
.expo-cta-button-alt:visited,
.expo-cta-button-alt:hover,
.expo-cta-button-alt:active {
    color: var(--white) !important;
}

/* ================= RESPONSIVE DESIGN ================= */
@media (max-width: 992px) {
    .expo-page h2 {
        font-size: 2rem;
    }
    
    .expo-subtitle {
        font-size: 1.05rem;
    }
    
    .expo-content-grid {
        gap: 25px;
        margin: 35px 0;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .expo-block {
        padding: 22px 25px;
    }
    
    .expo-stats {
        padding: 30px;
    }
    
    .expo-stats li::after {
        width: 40px;
        height: 40px;
    }
    
    .expo-stats li:hover::after {
        width: 45px;
        height: 45px;
    }
    
    .expo-key-takeaway {
        padding: 22px 25px;
        margin-top: 40px;
    }
    
    .expo-logo {
        max-width: 250px;
    }
}

@media (max-width: 768px) {
    .expo-container {
        padding: 0 20px;
    }
    
    .expo-page h2 {
        font-size: 1.8rem;
    }
    
    .expo-header {
        margin-bottom: 35px;
    }
    
    .expo-content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .expo-cta-links {
        flex-direction: column;
    }
    
    .expo-cta-button,
    .expo-cta-button-alt {
        width: 100%;
        max-width: none;
    }
    
    .expo-logo {
        max-width: 200px;
        margin-bottom: 15px;
    }
    
    .expo-stats li::after {
        width: 35px;
        height: 35px;
    }
    
    .expo-key-takeaway {
        padding: 20px 22px;
        margin-top: 35px;
    }
    
    .expo-messe-hero {
        padding: 50px 0;
    }
}

@media (max-width: 576px) {
    .expo-page h2 {
        font-size: 1.6rem;
    }
    
    .expo-subtitle {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .expo-content-grid {
        gap: 18px;
        margin: 30px 0;
    }
    
    .expo-block {
        padding: 20px 22px;
    }
    
    .expo-stats {
        padding: 25px;
    }
    
    .expo-stats li::after {
        width: 30px;
        height: 30px;
        top: -8px;
        right: -8px;
    }
    
    .expo-logo {
        max-width: 180px;
    }
    
    .expo-key-takeaway {
        padding: 18px 20px;
        margin-top: 30px;
    }
    
    .expo-key-takeaway::before {
        top: 12px;
        left: 12px;
        right: 12px;
        bottom: 12px;
    }
    
    .expo-messe-hero {
        padding: 40px 0;
    }
}

@media (max-width: 400px) {
    .expo-container {
        padding: 0 16px;
    }
    
    .expo-block {
        padding: 18px 20px;
    }
    
    .expo-stats li::after {
        width: 25px;
        height: 25px;
        top: -6px;
        right: -6px;
    }
    
    .expo-logo {
        max-width: 160px;
    }
    
    .expo-key-takeaway {
        padding: 16px 18px;
    }
    
    .expo-messe-hero h2 {
        font-size: 1.5rem;
    }
    
    .expo-messe-hero p {
        font-size: 1rem;
    }
}
/* ================= FIX CTA TEXT COLOR ================= */
section.expo-messe-next-step .expo-subtitle,
section.expo-messe-next-step .expo-header .expo-subtitle {
    color: rgba(255, 255, 255, 0.95) !important;
}

section.expo-messe-next-step .expo-cta-note {
    color: rgba(255, 255, 255, 0.85) !important;
}

section.expo-messe-next-step .expo-cta-note a {
    color: var(--accent-gold) !important;
    font-weight: 600;
}
/* ================= PRACTICAL INFO ICONS ================= */
.expo-practical-list {
    list-style: none;
    margin: 1.5rem 0;
}

.expo-practical-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 0.75rem 0;
    color: var(--text-dark);
}

.expo-practical-icon {
    flex-shrink: 0;
    margin-top: 3px;
    width: 20px;
    height: 20px;
}

.expo-practical-icon svg {
    width: 100%;
    height: 100%;
    color: var(--secondary-blue); /* این جای stroke کار می‌کنه */
}
/* ================= MISSING CLASSES FIX ================= */
.expo-opening-hook {
    max-width: 800px;
    margin: 3rem auto;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.expo-opening-hook p {
    font-size: 1.3rem;
    color: var(--primary-blue);
    line-height: 1.8;
    margin: 0;
}

.expo-stats-note {
    text-align: center;
    margin-top: 1.5rem;
    font-weight: 500;
    color: var(--primary-blue);
}

.expo-stats-source {
    text-align: center;
    margin-top: 1rem;
    font-style: italic;
}

.expo-cta-note {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-light);
}