/* style.css - index.php */

:root {
    --color-primary: #41e787;
    --color-secondary: #fe5504;
    --color-blue: #2748cd;
    --color-purple: #ff89fc;
}

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

body {
    font-family: "Alexandria", sans-serif;
    font-optical-sizing: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* RTL Support */
html[dir="rtl"] body {
    font-family: "Alexandria", sans-serif;
}

/* Header Styles */
header {
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(0, 0, 0, 0.95);
}

.logo-link {
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

/* Navigation Links */
.nav-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--color-secondary);
}

.nav-link:hover::after {
    width: 100%;
}

/* Masterclass Special Style */
.nav-link.masterclass {
    color: var(--color-secondary);
}

.nav-link.masterclass:hover {
    color: var(--color-primary);
}

.nav-link.masterclass::after {
    background: var(--color-primary);
}

/* Language Switcher */
.lang-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.lang-link:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.lang-link.active {
    color: var(--color-primary);
    font-weight: 700;
}

.hide {
    display: none;
}

/* Mobile Menu */
.mobile-menu-toggle {
    color: var(--color-primary);
    transition: color 0.3s ease;
}

.mobile-menu-toggle:hover {
    color: var(--color-secondary);
}

.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 400px;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Container */
.container {
    max-width: 1400px;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

@keyframes slideFromLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideFromRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInCenter {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.slide-from-left {
    animation: slideFromLeft 1s ease-out forwards;
}

.slide-from-right {
    animation: slideFromRight 1s ease-out forwards;
}

.fade-in-center {
    animation: fadeInCenter 1.2s ease-out forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

/* Gradient Line */
.gradient-line {
    background: linear-gradient(90deg, 
        var(--color-primary) 0%, 
        var(--color-blue) 33%, 
        var(--color-purple) 66%, 
        var(--color-secondary) 100%);
}

/* Responsive Typography */
@media (max-width: 768px) {
    .nav-link {
        font-size: 1.125rem;
        padding: 1rem 0;
    }
}

/* Speaker Cards */
.speaker-card {
    transition: transform 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-5px);
}

.speaker-card .border-2 {
    transition: border-color 0.3s ease;
}

.speaker-card:hover .border-2 {
    border-color: #fe5504;
}

/* Session Cards */
.session-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.session-cardX:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Workshop Cards */
.workshop-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.workshop-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Modal */
#sessionModal {
    animation: fadeIn 0.3s ease;
}

#sessionModal > div:last-child > div {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}