/*
Theme Name: Astra ItaBIC26
Template: astra
Description: Child theme per conferenza ItaBIC26
Version: 1.0
Author: Marco Chino
*/

/* Import parent theme */
@import url("../astra/style.css");

/* ItaBIC26 Conference Styles */
:root {
    --itabic-primary: #2c5f7c;
    --itabic-secondary: #5cb3cc;
    --itabic-accent: #4a8fa8;
}

.conference-hero {
    background: linear-gradient(135deg, var(--itabic-primary) 0%, var(--itabic-accent) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5em;
    margin: 20px 0;
    font-weight: 300;
}

.hero-content .highlight {
    color: var(--itabic-secondary);
    font-weight: 700;
}

.conference-date {
    font-size: 1.8em;
    margin: 15px 0;
    font-weight: 600;
}

.call-to-action {
    background: var(--itabic-secondary);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.deadlines {
    margin: 30px 0;
}

.deadline-item {
    margin: 15px 0;
    font-size: 1.1em;
}

.deadline-item .date {
    font-weight: bold;
    margin-right: 10px;
}

.status.open {
    color: #90ee90;
}

.status.closed {
    color: #ffcccb;
}

.btn-primary {
    display: inline-block;
    background: white;
    color: var(--itabic-primary);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 20px;
    transition: transform 0.3s;
}

.btn-primary:hover {
    transform: scale(1.05);
}

.topics {
    padding: 60px 20px;
    background: #f5f5f5;
}

.topics-list {
    max-width: 800px;
    margin: 30px auto;
    line-height: 2;
    font-size: 1.1em;
}

.venue {
    padding: 60px 20px;
}

.venue-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 30px auto;
}

.venue-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.committees {
    padding: 60px 20px;
    background: #f5f5f5;
}

.committee-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 30px auto;
}

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

.committee li {
    margin: 15px 0;
    line-height: 1.6;
}

.sponsors {
    padding: 60px 20px;
    text-align: center;
}

.sponsor-logos {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 30px;
}

/* Abstract submission styles */
.abstract-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.registration-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .venue-details,
    .committee-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 1.8em;
    }
    
    .conference-date {
        font-size: 1.4em;
    }
}