/*
Theme Name: BeTheme Child - ICARUS 2027
Theme URI: https://muffingroup.com/betheme/
Description: Child Theme kustom untuk Landing Page ICARUS 2027 berbasis BeTheme.
Author: Partner Coding
Author URI: 
Template: betheme
Version: 1.0.0
Text Domain: betheme-child
*/

/* --- MULAI CSS KUSTOM ICARUS 2027 --- */

/* --- CSS Variables (Tema Cerah) --- */
:root {
    --primary-blue: #1a73e8; 
    --primary-light: #e8f0fe; 
    --accent-gold: #f57c00; 
    --accent-gold-hover: #e65100;
    --text-dark: #202124; 
    --text-gray: #5f6368;
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #dadce0;
}

/* Membatasi gaya hanya untuk template kustom kita agar tidak merusak halaman BeTheme lain */
.icarus-template {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

.icarus-template h1, 
.icarus-template h2, 
.icarus-template h3, 
.icarus-template h4, 
.icarus-template h5 {
    font-family: 'Montserrat', sans-serif;
    margin-top: 0;
}

/* --- Hero Section --- */
.icarus-hero {
    background: linear-gradient(rgba(248, 249, 250, 0.85), rgba(255, 255, 255, 1)), 
                url('https://images.unsplash.com/photo-1540575467063-178a50c2df87?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    color: var(--text-dark); 
    text-align: center;
    padding: 220px 20px 160px 20px;
    margin-top: 0;
}

.icarus-hero h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.2;
    color: var(--primary-blue); 
}

.icarus-hero p.subtitle {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px auto;
    color: var(--text-gray);
}

.icarus-event-details {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
}

.icarus-event-details div {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent-gold);
}

/* Buttons */
.icarus-btn-group {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.icarus-btn {
    padding: 15px 35px;
    text-decoration: none;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.icarus-btn-primary {
    background-color: var(--primary-blue);
    color: var(--text-light) !important;
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
}

.icarus-btn-primary:hover {
    background-color: #1557b0;
    transform: translateY(-2px);
    color: white !important;
}

.icarus-btn-outline {
    background-color: transparent;
    color: var(--primary-blue) !important;
    border: 2px solid var(--primary-blue);
}

.icarus-btn-outline:hover {
    background-color: var(--primary-blue);
    color: var(--text-light) !important;
}

/* --- Section Defaults --- */
.icarus-section-container {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
}

.icarus-section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary-blue); 
    margin-bottom: 50px;
    text-transform: uppercase;
    position: relative;
}

.icarus-section-title::after {
    content: '';
    width: 60px;
    height: 4px;
    background-color: var(--accent-gold);
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* --- About & Philosophy Section --- */
.icarus-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: var(--bg-white);
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border-left: 8px solid var(--primary-blue);
}

.icarus-about-text p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.icarus-philosophy-box {
    background-color: var(--primary-light); 
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-gold);
}

.icarus-philosophy-box h4 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* --- Important Dates Section --- */
.icarus-dates-container {
    background-color: var(--primary-light); 
    padding: 80px 20px;
    color: var(--text-dark);
}

.icarus-dates-container .icarus-section-title { color: var(--primary-blue); }

.icarus-timeline {
    display: flex;
    justify-content: space-between;
    max-width: 1000px;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 20px;
}

.icarus-date-box {
    background: var(--bg-white); 
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    flex: 1;
    min-width: 200px;
    border-bottom: 4px solid var(--primary-blue); 
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.icarus-date-box:hover { transform: translateY(-5px); }
.icarus-date-box h4 { color: var(--accent-gold); font-size: 1.2rem; margin-bottom: 10px; }
.icarus-date-box p { margin: 0; font-size: 1.1rem; font-weight: 600; color: var(--primary-blue); }
.icarus-date-box span { display: block; font-size: 0.9rem; color: var(--text-gray); margin-top: 5px; }

/* --- Call for Papers (Topics) --- */
.icarus-topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.icarus-topic-card {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}

.icarus-topic-card:hover {
    transform: translateY(-5px);
    border-top: 4px solid var(--primary-blue);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.icarus-topic-card h4 {
    font-size: 1.3rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.icarus-topic-card svg {
    width: 40px;
    height: 40px;
    fill: var(--accent-gold);
}

/* --- Keynote Speakers --- */
.icarus-speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: center;
}

.icarus-speaker-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.icarus-speaker-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px auto;
    border: 4px solid var(--primary-light);
}

.icarus-speaker-card h4 { color: var(--primary-blue); margin-bottom: 5px; font-size: 1.2rem; }
.icarus-speaker-card p.title { color: var(--accent-gold); font-size: 0.9rem; font-weight: 600; margin-bottom: 10px; }
.icarus-speaker-card p.uni { color: var(--text-gray); font-size: 0.85rem; }

/* --- Registration & Fees --- */
.icarus-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.icarus-price-card {
    background: var(--bg-white);
    padding: 40px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.icarus-price-card.featured {
    border: 2px solid var(--primary-blue);
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(26, 115, 232, 0.15);
}

.icarus-price-card.featured::before {
    content: 'Recommended';
    background: var(--primary-blue);
    color: var(--text-light);
    position: absolute;
    top: 15px;
    right: -35px;
    transform: rotate(45deg);
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: bold;
}

.icarus-price-card h4 { color: var(--text-dark); font-size: 1.4rem; }
.icarus-price-card .price { font-size: 2.5rem; font-weight: 700; color: var(--primary-blue); margin: 20px 0; }
.icarus-price-card .price span { font-size: 1rem; color: var(--text-gray); }
.icarus-price-card ul { list-style: none; padding: 0; margin-bottom: 30px; text-align: left; color: var(--text-gray); }
.icarus-price-card ul li { margin-bottom: 10px; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }

.icarus-registration-box {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    color: var(--text-dark);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
}

.icarus-form-group { margin-bottom: 20px; text-align: left; }
.icarus-form-group label { display: block; font-weight: 600; margin-bottom: 8px; color: var(--text-dark); }
.icarus-form-group input, .icarus-form-group select {
    width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 5px;
    font-family: 'Open Sans', sans-serif; box-sizing: border-box; background: var(--bg-light);
}
.icarus-btn-submit { width: 100%; margin-top: 10px; }

/* Responsive */
@media (max-width: 768px) {
    .icarus-hero h2 { font-size: 2.5rem; }
    .icarus-about-grid { grid-template-columns: 1fr; }
    .icarus-price-card.featured { transform: scale(1); }
}