/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #ff6b35;
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-tertiary: #495057;
    --background-primary: #f8f9fa;
    --background-secondary: white;
    --border-color: #e9ecef;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --border-radius: 24px;
    --border-radius-small: 12px;
    --border-radius-tiny: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-primary);
    background-image: radial-gradient(circle at 1px 1px, rgba(255, 107, 53, 0.15) 1px, transparent 0);
    background-size: 20px 20px;
    min-height: 100vh;
}

/* Main Content */
.main-content {
    padding: 60px 20px;
}

.container {
    max-width: 560px;
    margin: 0 auto;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: 60px 40px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.container:hover {
    box-shadow: var(--shadow-hover);
}

/* Hero Section */
.hero-section {
    animation: fadeInUp 0.8s ease-out;
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: var(--transition);
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.avatar:hover {
    transform: scale(1.05);
}

.name {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-tertiary);
    margin-bottom: 50px;
    text-align: left;
}

.academy-mention {
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.academy-mention:hover {
    text-decoration: underline;
}

/* Links Section */
.links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.link-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--background-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.link-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: var(--transition);
}

.link-item:hover::before {
    left: 100%;
}

.link-item:hover {
    background: #f8f5f4;
    border-color: var(--primary-color);
    transform: translateX(4px);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.2);
}

/* Brand-specific hover effects */
.substack-link:hover {
    border-color: #FF6719;
    box-shadow: 0 4px 15px rgba(255, 103, 25, 0.2);
}

.substack-link:hover .substack-icon {
    transform: scale(1.1);
}

.twitter-link:hover {
    border-color: #000000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.twitter-link:hover .twitter-icon {
    transform: scale(1.1);
}

.linkedin-link:hover {
    border-color: #0A66C2;
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.2);
}

.linkedin-link:hover .linkedin-icon {
    transform: scale(1.1);
}



.academy-link:hover {
    border-color: #009C7B;
    box-shadow: 0 4px 15px rgba(0, 156, 123, 0.2);
}

.academy-link:hover .graduation-icon {
    transform: scale(1.1);
}

.academy-link:hover .graduation-icon svg {
    stroke: white;
}

.link-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.link-icon {
    font-size: 18px;
    font-weight: bold;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

/* Brand-specific icon colors */
.graduation-icon {
    background: #009C7B;
}

.graduation-icon svg {
    width: 18px;
    height: 18px;
    stroke: white;
    stroke-width: 2;
}

.substack-icon {
    background: #FF6719;
    font-family: Georgia, serif;
    font-size: 20px;
    font-weight: bold;
}

.twitter-icon {
    background: #000000;
    font-size: 16px;
}

.linkedin-icon {
    background: #0A66C2;
    font-size: 14px;
    font-weight: bold;
    text-transform: lowercase;
}



.link-arrow {
    color: #adb5bd;
    transition: var(--transition);
    font-size: 18px;
}

.link-item:hover .link-arrow {
    color: var(--primary-color);
    transform: translateX(3px);
}

/* Contact Section */
.contact {
    padding: 24px;
    background: var(--primary-color);
    border-radius: 16px;
    color: white;
    margin-bottom: 30px;
    transition: var(--transition);
}

.contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.contact-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-subtitle {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 16px;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-tiny);
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.email-link:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.email-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.email-icon svg {
    width: 16px;
    height: 16px;
    stroke: white;
    stroke-width: 2;
}

/* Footer */
.footer {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
    animation: fadeIn 1s ease-out 0.5s both;
}

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

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }