/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #000000;
    --secondary-color: #333333;
    --text-color: #ffffff;
    --light-text: #a0a0a0;
    --background: #111111;
    --card-bg: rgba(26, 26, 26, 0.8);
    --border-color: #333333;
    --transition: all 0.3s ease;
    --animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Island Header */
.island-header {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    background: var(--card-bg);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    border: 1px solid var(--border-color);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
}

.nav-links a:hover {
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.1);
}

/* About Section */
.about-section {
    padding-top: 8rem;
    padding-bottom: 4rem;
}

.profile-card {
    background: var(--card-bg);
    border-radius: 1.5rem;
    padding: 3rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    display: flex;
    gap: 3rem;
    align-items: center;
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing),
                box-shadow 0.3s var(--transition),
                border-color 0.3s var(--transition);
}

.profile-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.profile-image img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--text-color);
}

.profile-info h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.profile-info .title {
    color: var(--light-text);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.profile-info .bio {
    color: var(--light-text);
    margin-bottom: 1.5rem;
    max-width: 600px;
}

/* Skills Section */
.skills-section {
    padding: 4rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.skill-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing),
                box-shadow 0.3s var(--transition),
                border-color 0.3s var(--transition);
}

.skill-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-card:nth-child(1) { transition-delay: 0.1s; }
.skill-card:nth-child(2) { transition-delay: 0.2s; }
.skill-card:nth-child(3) { transition-delay: 0.3s; }
.skill-card:nth-child(4) { transition-delay: 0.4s; }

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    border-color: var(--text-color);
}

.skill-card i {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

/* Projects Section */
.projects-section {
    padding: 4rem 0;
}

.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Project Card Styles */
.project-card {
    background: var(--card-bg);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    width: 100%;
}

.project-image {
    position: relative;
    height: 250px;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: hidden;
}

/* Banner Icons Animation */
.banner-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;  /* Double width to accommodate the duplicate set */
    height: 100%;
    display: grid;
    grid-template-columns: repeat(16, 1fr);  /* Double columns for seamless loop */
    grid-template-rows: repeat(4, 1fr);
    gap: 15px;
    padding: 20px;
    animation: scrollIcons 30s linear infinite;
}

.banner-icons::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(0,0,0,0.95) 0%, 
        rgba(0,0,0,0) 10%, 
        rgba(0,0,0,0) 90%, 
        rgba(0,0,0,0.95) 100%);
    z-index: 2;
    pointer-events: none;
}

.banner-icon {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.4rem;
    animation: iconFloat 3s ease-in-out infinite;
    animation-delay: calc(var(--delay) * -1s);
    z-index: 1;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.banner-icon:hover {
    color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

@keyframes scrollIcons {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-5px) scale(1.1);
        opacity: 0.7;
    }
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
    position: relative;
    z-index: 3;  /* Ensure image stays above icons */
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-info {
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.5);
}

.project-info h3 {
    margin-bottom: 0.5rem;
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.primary {
    background: #ffffff;
    color: #000000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.primary:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.secondary {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--text-color);
}

.secondary:hover {
    background: var(--text-color);
    color: var(--background);
    transform: translateY(-2px);
}

.secondary:active {
    transform: translateY(0);
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--text-color);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--light-text);
    transform: translateY(-2px);
}

/* X (Twitter) logo */
.x-link {
    display: flex;
    align-items: center;
    justify-content: center;
}

.x-logo {
    width: 1.2em;
    height: 1.2em;
    fill: currentColor;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    color: var(--light-text);
}

/* Section Headers */
section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing);
}

section h2.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .island-header {
        top: 1rem;
        width: 95%;
    }

    .header-content {
        padding: 0.75rem 1rem;
    }

    .nav-links {
        display: none;
    }

    .profile-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .profile-info {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .container {
        padding: 0 1rem;
    }
}

/* Add these animation classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Add staggered animation delays for cards */
.skill-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing),
                box-shadow 0.3s var(--transition),
                border-color 0.3s var(--transition);
}

.skill-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-card:nth-child(1) { transition-delay: 0.1s; }
.skill-card:nth-child(2) { transition-delay: 0.2s; }
.skill-card:nth-child(3) { transition-delay: 0.3s; }
.skill-card:nth-child(4) { transition-delay: 0.4s; }

.project-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing),
                box-shadow 0.3s var(--transition),
                border-color 0.3s var(--transition);
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-card:nth-child(1) { transition-delay: 0.1s; }
.project-card:nth-child(2) { transition-delay: 0.2s; }
.project-card:nth-child(3) { transition-delay: 0.3s; }

/* Add animation for section headers */
section h2 {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing);
}

section h2.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Add animation for profile card */
.profile-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--animation-timing),
                transform 0.6s var(--animation-timing),
                box-shadow 0.3s var(--transition),
                border-color 0.3s var(--transition);
}

.profile-card.visible {
    opacity: 1;
    transform: translateY(0);
}