:root {
    --bg-color: #f3f4f6;
    --text-color: #1f2937;
    --link-bg: #ffffff;
    --link-hover: #e5e7eb;
    --primary-color: #3b82f6;
    --btn-text-override: #1f2937;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    position: relative;
}

/* Overlay για εικόνα φόντου */
.bg-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    padding: 2rem;
    text-align: center;
}

.profile {
    margin-bottom: 2rem;
}

.profile-pic {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 3px solid var(--primary-color);
}

h1 {
    font-size: 1.5rem;
    margin: 0.5rem 0;
    font-weight: 700;
    color: var(--text-color);
}

p {
    color: inherit;
    opacity: 0.75;
    margin-top: 0;
}

.links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--link-bg);
    color: var(--btn-text-override);
    text-decoration: none;
    padding: 1rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
    border: 2px solid transparent;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    background-color: var(--link-hover);
    border-color: var(--primary-color);
}

/* Font Awesome εικονίδια */
.link-btn i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
    width: 1.5rem;
    text-align: center;
}

/* Custom SVG εικονίδια (π.χ. Google Reviews) */
.link-btn .custom-icon {
    width: 1.4rem;
    height: 1.4rem;
    margin-right: 0.75rem;
    flex-shrink: 0;
    vertical-align: middle;
}

footer {
    margin-top: 3rem;
    font-size: 0.875rem;
    color: inherit;
    opacity: 0.5;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #111827;
        --text-color: #f9fafb;
        --link-bg: #1f2937;
        --link-hover: #374151;
        --btn-text-override: #f9fafb;
    }
}