/* Modern Emerald-Teal Themed Design for Ahmad A. Rushdi's Personal Homepage */

:root {
    /* Sophisticated Green/Teal Color Palette */
    --emerald-primary: #047857;
    --emerald-dark: #065f46;
    --emerald-light: #10b981;
    --teal-accent: #14b8a6;
    --forest-green: #166534;
    --sage-green: #6b7280;
    --cool-grey: #374151;
    --dark-slate: #1e293b;
    --light-sage: #f0fdf4;

    /* Gradients */
    --primary-gradient: linear-gradient(135deg, #047857 0%, #10b981 100%);
    --accent-gradient: linear-gradient(135deg, #065f46 0%, #047857 100%);
    --dark-gradient: linear-gradient(160deg, #1e293b 0%, #374151 100%);
    --sidebar-gradient: linear-gradient(180deg, #1e293b 0%, #374151 100%);

    /* Semantic Colors */
    --primary-color: #047857;
    --secondary-color: #10b981;
    --accent-color: #14b8a6;

    --light-bg: #f9fafb;
    --text-primary: #1f2937;
    --text-light: #ffffff;
    --text-muted: #6b7280;

    --shadow-sm: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.15);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.2);
    --shadow-emerald: 0 0 30px rgba(4, 120, 87, 0.3);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Nunito', 'Cairo', 'Almarai', sans-serif;
    background: var(--light-bg);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 17px;
    overflow-x: hidden;
}

/* Subtle background texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FAFAFA 0%, #F4F4F4 100%);
    z-index: -1;
}

h1 {
    font-family: 'Cairo', 'Nunito', 'Almarai', sans-serif;
    font-weight: 700;
    color: var(--text-light);
    margin: 0;
    font-size: 2rem;
    letter-spacing: 0.5px;
}

h2 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    letter-spacing: -1px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60%;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
    animation: slideIn 0.6s ease-out;
}

@keyframes slideIn {
    from { width: 0; }
    to { width: 60%; }
}

p {
    font-family: 'Nunito', 'Almarai', sans-serif;
    line-height: 1.7;
}

a {
    color: var(--emerald-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    font-weight: 600;
}

a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width var(--transition-smooth);
}

a:hover::after {
    width: 100%;
}

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

/* Container for the left column and right column */
.container {
    display: flex;
    flex-direction: row;
    min-height: 100vh;
}

/* Style for the left column - Stanford-themed sidebar */
.left-column {
    flex: 0 0 320px;
    background: var(--sidebar-gradient);
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--shadow-lg);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    height: 100vh;
    overflow-y: auto;
}

/* Subtle Stanford accent on sidebar */
.left-column::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
    pointer-events: none;
}

.left-column h1 {
    font-family: 'Cairo', 'Almarai', sans-serif;
    font-size: 1.9rem;
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    font-weight: 700;
    letter-spacing: 1px;

    /* Gradient text color */
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    /* Glow effect */
    filter: drop-shadow(0 2px 8px rgba(4, 120, 87, 0.4));

    /* Interactive animation */
    transition: all var(--transition-smooth);
    cursor: pointer;
}

.left-column h1:hover {
    transform: scale(1.08) translateY(-3px);
    filter: drop-shadow(0 8px 20px rgba(4, 120, 87, 0.6)) drop-shadow(0 0 30px rgba(16, 185, 129, 0.4));
    letter-spacing: 2px;
}

.left-column h2 {
    font-size: 1.6rem;
    font-weight: 800;
    text-align: center;
    margin: 1.5rem 0 0.8rem 0;
    border: none;
    padding: 0;
    position: relative;
    z-index: 1;
    letter-spacing: 0.5px;

    /* Gradient text color */
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    /* Glow effect */
    filter: drop-shadow(0 2px 8px rgba(4, 120, 87, 0.4));

    /* Interactive animation */
    transition: all var(--transition-smooth);
    cursor: pointer;
}

.left-column h2:hover {
    transform: scale(1.08) translateY(-3px);
    filter: drop-shadow(0 8px 20px rgba(4, 120, 87, 0.6)) drop-shadow(0 0 30px rgba(16, 185, 129, 0.4));
    letter-spacing: 1.5px;
}

.left-column h2::after {
    display: none;
}

.left-column p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    text-align: center;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.left-column p a {
    color: rgba(255, 255, 255, 0.95);
    transition: all var(--transition-fast);
    position: relative;
}

.left-column p a:hover {
    color: var(--light-sage);
    text-shadow: 0 0 10px rgba(4, 120, 87, 0.3);
}

/* Social icons - Emerald themed */
.left-column .fa {
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: all var(--transition-smooth);
    position: relative;
    z-index: 1;
    display: inline-block;
}

.left-column .fa:hover {
    transform: translateY(-5px) scale(1.2);
    color: var(--light-sage);
    filter: drop-shadow(0 5px 15px rgba(4, 120, 87, 0.4));
}

/* Style for the right column - Bold and spacious */
.right-column {
    flex: 1;
    margin-left: 320px;
    padding: 4rem 5rem;
    max-width: 1400px;
    background: rgba(255, 255, 255, 0.95);
    min-height: 100vh;
}

/* Rounded corner images - Dramatic hover effect */
img.rounded-corners {
    border-radius: 50%;
    border: 6px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-smooth);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

img.rounded-corners:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--emerald-primary);
    box-shadow: 0 15px 40px rgba(4, 120, 87, 0.4), var(--shadow-emerald);
}

/* Style for the navigation buttons - Stanford themed */
.nav-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1.1rem 1.5rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 12px;
    outline: none;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all var(--transition-smooth);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    z-index: 1;
    letter-spacing: 0.5px;
}

.nav-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(4, 120, 87, 0.3), transparent);
    transition: left 0.5s;
}

.nav-button:hover::before {
    left: 100%;
}

.nav-button:hover {
    background: var(--primary-gradient);
    border-color: var(--emerald-primary);
    transform: translateX(10px) scale(1.02);
    box-shadow: 0 8px 25px rgba(4, 120, 87, 0.4);
    color: white;
}

/* Media query for responsive layout on mobile devices */
@media screen and (max-width: 900px) {
    .container {
        flex-direction: column;
    }

    .left-column {
        flex: 1;
        width: 100%;
        position: relative;
        height: auto;
    }

    .right-column {
        margin-left: 0;
        padding: 2rem 1.5rem;
    }
}

/* List styling - Modern cards */
ul {
    line-height: 2;
    padding: 0;
    list-style: none;
}

ul li {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    padding-left: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border-left: 5px solid transparent;
    transition: all var(--transition-smooth);
    position: relative;
}

ul li::before {
    content: '▸';
    position: absolute;
    left: 0.8rem;
    color: var(--emerald-primary);
    font-size: 1.2rem;
    font-weight: bold;
}

ul li:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--emerald-primary);
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

ul li p {
    margin: 0.5rem 0;
}

/* Compact Timeline Style for Recent Activities */
ul.list_no_dot {
    position: relative;
    padding-left: 2rem;
}

ul.list_no_dot::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
    opacity: 0.5;
}

ul.list_no_dot li {
    margin-bottom: 0.8rem;
    padding: 0.8rem 1rem 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    border-left: 3px solid var(--emerald-primary);
    font-size: 0.95rem;
    line-height: 1.6;
}

ul.list_no_dot li::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 1.2rem;
    width: 10px;
    height: 10px;
    background: var(--emerald-primary);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 2px var(--emerald-primary);
}

ul.list_no_dot li:hover {
    transform: translateX(5px);
    background: white;
    box-shadow: 0 4px 12px rgba(4, 120, 87, 0.15);
    border-left-color: var(--emerald-dark);
}

ul.list_no_dot li:hover::before {
    background: var(--emerald-dark);
    box-shadow: 0 0 0 2px var(--emerald-dark), 0 0 10px rgba(4, 120, 87, 0.4);
    transform: scale(1.3);
}

/* Modern date badges for timeline - Stanford outlined style */
.date-badge {
    display: inline-block;
    background: rgba(4, 120, 87, 0.06);
    color: var(--emerald-primary);
    border: 2px solid var(--emerald-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-right: 0.8rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: all var(--transition-smooth);
}

.date-badge:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(4, 120, 87, 0.4);
}

/* Activity icons - Visual indicators for different activity types */
.activity-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    margin: 0 0.75rem 0 0.5rem;
    font-size: 1rem;
    opacity: 0.85;
    transition: all var(--transition-fast);
}

.activity-icon:hover {
    opacity: 1;
    transform: scale(1.15);
}

/* Colorful activity-specific icons */
.fa-graduation-cap.activity-icon {
    color: #5B21B6; /* Academic purple */
}

.fa-handshake-o.activity-icon {
    color: #EA580C; /* Partnership orange */
}

.fa-users.activity-icon {
    color: #0891B2; /* Collaboration cyan */
}

.fa-microphone.activity-icon {
    color: #DC2626; /* Presentation red */
}

.fa-trophy.activity-icon {
    color: #CA8A04; /* Achievement gold */
}

.fa-map-marker.activity-icon {
    color: #059669; /* Location green */
}

.fa-balance-scale.activity-icon {
    color: #4338CA; /* Ethics indigo */
}

.fa-comments.activity-icon {
    color: #2563EB; /* Discussion blue */
}

.fa-star.activity-icon {
    color: #D97706; /* New role amber */
}

.fa-file-text.activity-icon {
    color: #64748B; /* Report slate */
}

.fa-certificate.activity-icon {
    color: #B45309; /* Certificate bronze */
}

/* Organization logos - Small inline logos for institutions */
.org-logo {
    display: inline-block;
    height: 1.1em;
    width: auto;
    margin-right: 0.4rem;
    opacity: 0.8;
    transition: all var(--transition-fast);
    vertical-align: baseline;
    object-fit: contain;
}

/* Hover effects for organization logos */
a:hover .org-logo {
    opacity: 1;
    transform: scale(1.1);
}

/* Activity logos - Small inline logos for conferences, events, etc. */
.activity-logo {
    display: inline-block;
    height: 1.3em;
    width: auto;
    margin: 0 0.75rem 0 0.5rem;
    opacity: 0.85;
    transition: all var(--transition-fast);
    vertical-align: middle;
    object-fit: contain;
}

.activity-logo:hover {
    opacity: 1;
    transform: scale(1.15);
}

/* Alternative: Filled gradient badge style (comment out above and use this if preferred) */
/*
.date-badge {
    display: inline-block;
    background: var(--primary-gradient);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-right: 0.8rem;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    white-space: nowrap;
    transition: all var(--transition-smooth);
}

.date-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5);
}
*/

/* Horizontal rule - Stanford gradient */
hr {
    border: none;
    height: 3px;
    background: var(--primary-gradient);
    margin: 4rem 0;
    border-radius: 2px;
    opacity: 0.4;
}

/* Footer - Stylish */
footer {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Flex containers for publications/projects - Bold modern grid */
.flex-container {
    padding: 0;
    margin: 3rem 0;
    list-style: none;
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
    gap: 2rem;
}

.flex-figure-item {
    padding: 1.5rem;
    margin: 0;
    line-height: 1.5;
    font-weight: 400;
    font-size: 0.95rem;
    display: flex;
    flex-direction: column;
    width: 240px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.flex-figure-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-smooth);
}

.flex-figure-item:hover::before {
    transform: scaleX(1);
}

.flex-figure-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: var(--shadow-lg);
    border-color: var(--emerald-primary);
}

figcaption {
    color: var(--text-primary);
    text-align: center;
    margin-top: 0.5rem;
}

/* Video elements */
.video {
    width: 80px;
    outline: none;
    padding: 10px;
}

.video_teaser {
    width: 100%;
    max-width: 260px;
    outline: none;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    border: 3px solid rgba(4, 120, 87, 0.15);
}

.video_teaser:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-emerald);
    border-color: var(--emerald-primary);
}

.video-large {
    width: 420px;
    outline: none;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    border: 3px solid rgba(4, 120, 87, 0.15);
}

.video-large:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-emerald);
    border-color: var(--emerald-primary);
}

.flex-figure-item-400 {
    padding: 1.5rem;
    margin: 0;
    line-height: 1.5;
    font-weight: 400;
    font-size: 0.95rem;
    display: flex;
    flex-direction: column;
    width: 480px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.flex-figure-item-400::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-smooth);
}

.flex-figure-item-400:hover::before {
    transform: scaleX(1);
}

.flex-figure-item-400:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--emerald-light);
}

/* Publication/Project Cards - Ultra-modern */
.card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
    border-left: 6px solid transparent;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 6px;
    background: var(--primary-gradient);
    transform: scaleY(0);
    transition: transform var(--transition-smooth);
}

.card:hover::before {
    transform: scaleY(1);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(10px) scale(1.01);
    background: white;
}

.card h3 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.card .authors {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.card .venue {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.card .links {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.card .links a {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: all var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(4, 120, 87, 0.3);
    position: relative;
    overflow: hidden;
}

.card .links a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.card .links a:hover::before {
    width: 300px;
    height: 300px;
}

.card .links a::after {
    display: none;
}

.card .links a:hover {
    background: var(--accent-gradient);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(4, 120, 87, 0.5);
}

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

/* Accessibility improvements */
:focus-visible {
    outline: 3px solid var(--emerald-primary);
    outline-offset: 3px;
    outline-style: solid;
    border-radius: 4px;
}

/* Additional modern effects */
h3, h4 {
    color: var(--emerald-primary);
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.2rem;
    font-weight: 600;
}

b, strong {
    color: var(--text-primary);
    font-weight: 800;
}

/* Images in flex containers */
.flex-container img {
    border-radius: 12px;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.flex-container img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

/* Figure styling */
figure {
    margin: 0;
    transition: all var(--transition-smooth);
}

figure:hover {
    transform: translateY(-5px);
}

/* Responsive adjustments */
@media screen and (max-width: 900px) {
    .right-column {
        padding: 2rem 1.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    /* Better paragraph spacing and line height on mobile */
    .right-column p {
        line-height: 1.7;
        margin-bottom: 1.2rem;
        text-align: left;
    }

    /* Adjust navigation buttons for mobile */
    .nav-button {
        padding: 0.8rem 1.2rem;
        font-size: 0.95rem;
    }

    /* Better date badge sizing on mobile */
    .date-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
        margin-right: 0.5rem;
    }

    /* Activity icons on mobile */
    .activity-icon {
        font-size: 0.9rem;
        width: 20px;
        height: 20px;
        line-height: 20px;
        margin: 0 0.5rem 0 0.3rem;
    }

    /* Activity logos on mobile */
    .activity-logo {
        height: 1.1em;
        margin: 0 0.5rem 0 0.3rem;
    }

    /* Organization logos on mobile */
    .org-logo {
        height: 1em;
        margin-right: 0.3rem;
    }

    /* Timeline adjustments for mobile */
    ul.list_no_dot {
        padding-left: 1.5rem;
    }

    ul.list_no_dot li {
        padding: 0.6rem 0.8rem 0.6rem 1.2rem;
        font-size: 0.95rem;
    }

    .flex-figure-item,
    .flex-figure-item-400 {
        width: 100%;
    }

    .video-large {
        width: 100%;
        max-width: 420px;
    }
}

/* Extra small screens (phones in portrait) */
@media screen and (max-width: 480px) {
    .right-column {
        padding: 1.5rem 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .left-column h2 {
        font-size: 1.5rem;
    }

    /* Make biography text more readable on very small screens */
    .right-column p {
        font-size: 0.95rem;
        line-height: 1.65;
    }

    #main-profile-pic {
        width: 120px !important;
    }

    .nav-button {
        padding: 0.7rem 1rem;
        font-size: 0.9rem;
    }

    ul.list_no_dot li {
        font-size: 0.9rem;
        padding: 0.5rem 0.6rem 0.5rem 1rem;
    }
}

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

.right-column > * {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.right-column > *:nth-child(1) { animation-delay: 0.1s; }
.right-column > *:nth-child(2) { animation-delay: 0.2s; }
.right-column > *:nth-child(3) { animation-delay: 0.3s; }