/**
 * Link in Bio - Personal Portfolio Page Styles
 * Author: nayandas69
 * GitHub: https://github.com/nayandas69/link-in-bio
 * Email: nayanchandradas@hotmail.com
 * License: MIT
 * Description: Modern glassmorphism design with dark mode support
 * 
 * IMPORTANT: Please do not remove this author credit comment.
 * You are free to use and modify this code under MIT license,
 * but please keep the author attribution intact.
 */

/* ===== RESET AND BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

/* Smooth scrolling for better user experience */
html {
    scroll-behavior: smooth;
}

/* ===== SCROLLBAR CUSTOMIZATION ===== */
/* Firefox scrollbar */
body {
    scrollbar-width: thin;
    scrollbar-color: #888 transparent;
}

/* Webkit browsers (Chrome, Safari, Edge) scrollbar */
body::-webkit-scrollbar {
    width: 8px;
}

body::-webkit-scrollbar-track {
    background: transparent;
}

body::-webkit-scrollbar-thumb {
    background-color: #888;
    border-radius: 4px;
    border: none;
}

body::-webkit-scrollbar-thumb:hover {
    background-color: #555;
}

/* ===== MAIN BODY STYLES ===== */
body {
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Parallax effect */
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: auto;
}

/* ===== DARK MODE STYLES ===== */
/* Dark mode maintains the same background but changes container opacity */
body.dark-mode {
    background-color: transparent;
}

/* Dark mode container with enhanced glassmorphism */
body.dark-mode .container {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(25px);
}

/* Dark mode text colors */
body.dark-mode h1,
body.dark-mode h2,
body.dark-mode p {
    color: #dddddd;
}

/* Dark mode modal styles */
body.dark-mode .modal-content {
    background-color: #1e1e1e;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.dark-mode .modal-content h2 {
    color: #f5f5f5;
}

body.dark-mode .modal-content p {
    color: #cccccc;
}

body.dark-mode .modal-content .close {
    color: #ffffff;
}

body.dark-mode .modal-content .close:hover {
    color: #ff4444;
}

/* Dark mode blog items */
body.dark-mode .blog-item {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .blog-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Dark mode carousel dots */
body.dark-mode .carousel-dot {
    background-color: rgba(255, 255, 255, 0.3);
}

body.dark-mode .carousel-dot.active {
    background-color: #ffffff;
}

/* ===== MAIN CONTAINER ===== */
.container {
    width: 90%;
    max-width: 400px;
    padding: 30px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

/* Container hover effect */
.container:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* ===== PROFILE SECTION ===== */
.profile {
    margin-bottom: 20px;
}

.profile-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 15px;
    border: 3px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    object-fit: cover;
    /* Ensure proper image scaling */
}

.profile-img:hover {
    transform: scale(1.05);
    border-color: rgba(255, 255, 255, 0.8);
}

/* Typography */
h1,
h2 {
    font-size: 1.7rem;
    margin-bottom: 10px;
    transition: color 0.3s ease;
    color: #ffffff;
    font-weight: 600;
}

p {
    font-size: 0.9rem;
    margin-bottom: 10px;
    transition: color 0.3s ease;
    color: #ffffff;
    line-height: 1.5;
    opacity: 0.9;
}

/* ===== SOCIAL LINKS SECTION ===== */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.link-container {
    position: relative;
}

.social-link {
    padding: 8px;
    border-radius: 50%;
    text-decoration: none;
    font-size: 16px;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    position: relative;
    overflow: hidden;
}

/* Social link hover effects */
.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    color: #ffffff !important;
}

.social-link:active {
    transform: translateY(-1px) scale(1.05);
}

/* Hover card tooltip */
.hover-card {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 160px;
    background-color: rgba(255, 255, 255, 0.95);
    color: #333;
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 8px 12px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    font-size: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    text-align: center;
    z-index: 10;
    pointer-events: none;
}

/* Arrow for hover card */
.hover-card::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(255, 255, 255, 0.95);
}

/* Dark mode hover card styles */
body.dark-mode .hover-card {
    background-color: rgba(0, 0, 0, 0.9);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Dark mode arrow for hover card */
body.dark-mode .hover-card::after {
    border-top-color: rgba(0, 0, 0, 0.9);
}

.link-container:hover .hover-card {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ===== INDIVIDUAL SOCIAL PLATFORM COLORS ===== */
.social-link.github {
    background: linear-gradient(135deg, #333, #24292e);
}

.social-link.patreon {
    background: linear-gradient(135deg, #f96854, #ff5441);
}

.social-link.youtube {
    background: linear-gradient(135deg, #ff0000, #cc0000);
}

.social-link.discord {
    background: linear-gradient(135deg, #7289da, #5865f2);
}

.social-link.website {
    background: linear-gradient(135deg, #555, #333);
}

.social-link.email {
    background: linear-gradient(135deg, #c71610, #a01208);
}

/* ===== BLOG SECTION ===== */
.blog-section {
    margin-top: 30px;
    color: #ffffff;
    text-align: center;
}

.blog-section h2 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    font-weight: 600;
}

/* ===== CAROUSEL CONTAINER ===== */
.carousel-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    border-radius: 12px;
}

.blog-carousel {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== BLOG ITEMS ===== */
.blog-item {
    min-width: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #ffffff;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.blog-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    background-color: rgba(255, 255, 255, 0.15);
}

.blog-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.blog-item:hover img {
    transform: scale(1.05);
}

/* Blog item text (initially hidden) */
.blog-item h3,
.blog-item p {
    display: none;
}

/* Show title and description on hover with overlay */
.blog-item:hover h3 {
    display: block;
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6));
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== CAROUSEL NAVIGATION DOTS ===== */
.carousel-dots {
    text-align: center;
    margin-top: 15px;
}

.carousel-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 6px;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-dot:hover {
    background-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.carousel-dot.active {
    background-color: #ffffff;
    transform: scale(1.3);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ===== MODAL STYLES ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    background-color: #ffffff;
    margin: 5% auto;
    padding: 25px;
    border: none;
    width: 90%;
    max-width: 700px;
    border-radius: 15px;
    text-align: left;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content h2 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.modal-content p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 15px;
}

.modal-content a {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
}

.modal-content a:hover {
    text-decoration: underline;
}

/* Modal close button */
.modal-content .close {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 28px;
    color: #aaa;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-content .close:hover {
    color: #000;
    background-color: rgba(0, 0, 0, 0.1);
}

/* Video iframe responsive */
#blogVideo iframe {
    border-radius: 8px;
    margin: 15px 0;
}

/* ===== THEME TOGGLE BUTTON ===== */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    cursor: pointer;
    z-index: 100;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.theme-toggle i {
    font-size: 16px;
    color: #ffffff;
    transition: all 0.3s ease;
}

/* Theme toggle icon visibility */
body.dark-mode .theme-toggle i.fa-moon {
    display: none;
}

body:not(.dark-mode) .theme-toggle i.fa-sun {
    display: none;
}

/* ===== RESPONSIVE DESIGN ===== */
/* Tablet styles */
@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 25px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .social-link {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        padding: 6px;
    }

    .theme-toggle i {
        font-size: 14px;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 20px;
    }
}

/* Mobile styles */
@media (max-width: 480px) {
    .container {
        width: 95%;
        padding: 20px;
    }

    .profile-img {
        width: 80px;
        height: 80px;
    }

    h1 {
        font-size: 1.3rem;
    }

    p {
        font-size: 0.8rem;
    }

    .social-links {
        gap: 8px;
    }

    .social-link {
        width: 36px;
        height: 36px;
        font-size: 14px;
        padding: 6px;
    }

    .blog-item img {
        height: 150px;
    }

    .theme-toggle {
        top: 15px;
        right: 15px;
        padding: 6px;
        width: 32px;
        height: 32px;
    }

    .theme-toggle i {
        font-size: 12px;
    }

    .modal-content {
        margin: 15% auto;
        padding: 15px;
    }

    .hover-card {
        width: 140px;
        font-size: 11px;
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
/* Focus styles for keyboard navigation */
.social-link:focus,
.carousel-dot:focus,
.theme-toggle:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

.modal-content .close:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .container {
        border: 2px solid #ffffff;
    }

    .social-link {
        border: 1px solid #ffffff;
    }
}