/* CSS Variables for LUFS Color Palette */
:root {
    --lufs-teal: #78BEBA;
    --lufs-red: #D35233;
    --lufs-yellow: #E7B225;
    --lufs-blue: #2069af;
    --lufs-black: #111111;
    --lufs-white: #fbf9e2;
    
    /* Typography */
    --font-title: 'Host Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Layout */
    --container-max-width: 680px;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --hero-height: 400px;
}

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

::selection {
    background: var(--lufs-teal);
    color: var(--lufs-white);
}

::-moz-selection {
    background: var(--lufs-teal);
    color: var(--lufs-white);
}

body {
    font-family: var(--font-body);
    background: var(--lufs-black);
    color: var(--lufs-white);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Scrolling Animation at Top */
.scrolling-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    z-index: 1000;
    background: linear-gradient(90deg, 
        var(--lufs-teal) 0%, 
        var(--lufs-blue) 25%, 
        var(--lufs-yellow) 50%, 
        var(--lufs-red) 75%, 
        var(--lufs-teal) 100%);
    background-size: 200% 100%;
    animation: scrollingGradient 8s linear infinite;
}

@keyframes scrollingGradient {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

/* Hero Banner Section */
.hero-banner {
    position: relative;
    height: var(--hero-height);
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 4px; /* Account for scrolling animation */
}

/* Background Canvas */
#background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* FIXED: Fullscreen mode with proper positioning */
body.fullscreen-bg {
    overflow: hidden;
}

body.fullscreen-bg .hero-banner {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100vw;
    z-index: 0;
    border-radius: 0;
    margin-top: 0;
    /* Remove flex centering in fullscreen */
    display: block;
}

body.fullscreen-bg .scrolling-animation {
    z-index: 1001; /* Above fullscreen background */
}

body.fullscreen-bg .container,
body.fullscreen-bg .footer {
    position: relative;
    z-index: 1;
    background: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
}

/* FIXED: Proper hero content positioning in fullscreen */
body.fullscreen-bg .hero-content {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 1002 !important; /* Higher than container background */
    /* Reset any margin/padding that might interfere */
    margin: 0 !important;
    padding: 0 !important;
    /* Ensure visibility */
    opacity: 1 !important;
    visibility: visible !important;
}

/* Fullscreen Toggle Button */
#fullscreen-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(251, 249, 226, 0.1);
    border: 1px solid rgba(251, 249, 226, 0.2);
    color: var(--lufs-white);
    padding: 10px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    backdrop-filter: blur(10px);
}

#fullscreen-toggle:hover {
    background: rgba(251, 249, 226, 0.2);
    border-color: var(--lufs-teal);
    transform: translateY(-2px);
}

/* Hero Content - Normal positioning */
.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

/* Cloud Profile Picture - Keep manageable size */
.cloud-profile {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-bottom: -100px;
    object-fit: cover;
    filter: drop-shadow(0 4px 20px rgba(120, 190, 186, 0.3));
    transition: var(--transition);
    border: 3px solid rgba(251, 249, 226, 0.1);
}

/* Name Logo - Much bigger and more prominent */
.name-logo {
    width: 100%;
    max-width: 305px; /* Adjust this value to make it bigger/smaller */
    height: auto;
    margin-bottom: -80px;
    filter: drop-shadow(0 6px 25px rgba(251, 249, 226, 0.2));
    transition: var(--transition);
}

.name-logo:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 10px 40px rgba(251, 249, 226, 0.3));
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .cloud-profile {
        width: 100px;
        height: 100px;
    }
    
    .name-logo {
        max-width: 90%;
    }
}

.name {
    font-family: var(--font-title);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--lufs-white);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.tagline {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: rgba(251, 249, 226, 0.8);
    font-weight: 400;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

/* Bottom Animation Container */
#bottom-animation {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 5;
    pointer-events: none;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

/* Links Section */
.links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Link Sections and Buttons */
.link-section {
    position: relative;
}

.link-button {
    background: rgba(251, 249, 226, 0.05);
    border: 1px solid rgba(251, 249, 226, 0.1);
    padding: 18px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--lufs-white);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    text-align: left;
    transition: var(--transition);
    cursor: pointer;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(10px);
}

.link-button:hover {
    background: rgba(251, 249, 226, 0.1);
    border-color: var(--lufs-teal);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(120, 190, 186, 0.15);
}

.link-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* FIXED: Ensure all icons display properly */
.link-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: var(--transition);
    /* Ensure SVGs display properly */
    display: block;
}

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

/* Dropdown Arrows */
.dropdown-arrow {
    transition: var(--transition);
    opacity: 0.7;
}

.dropdown-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
    opacity: 1;
}

/* Dropdown Content */
.dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(251, 249, 226, 0.02);
    border: 1px solid rgba(251, 249, 226, 0.05);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    backdrop-filter: blur(10px);
}

.dropdown-content.active {
    max-height: 200px;
    padding: 20px;
}

/* Carousel */
.carousel-container {
    position: relative;
}

.carousel {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--lufs-teal) transparent;
}

.carousel::-webkit-scrollbar {
    height: 6px;
}

.carousel::-webkit-scrollbar-track {
    background: rgba(251, 249, 226, 0.1);
    border-radius: 3px;
}

.carousel::-webkit-scrollbar-thumb {
    background: var(--lufs-teal);
    border-radius: 3px;
}

.carousel::-webkit-scrollbar-thumb:hover {
    background: var(--lufs-blue);
}

.carousel-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: rgba(251, 249, 226, 0.05);
    border: 1px solid rgba(251, 249, 226, 0.1);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--lufs-white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 120px;
    text-align: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.carousel-item:hover {
    background: rgba(251, 249, 226, 0.1);
    border-color: var(--lufs-teal);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(120, 190, 186, 0.2);
}

/* FIXED: Ensure carousel icons display properly */
.carousel-item img {
    width: 32px;
    height: 32px;
    transition: var(--transition);
    /* Ensure images display properly */
    display: block;
    object-fit: contain;
}

.carousel-item:hover img {
    transform: scale(1.1);
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 20px;
    color: rgba(251, 249, 226, 0.6);
    font-family: var(--font-body);
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --hero-height: 350px;
    }
    
    .container {
        padding: 30px 16px;
    }
    
    .profile-picture {
        width: 100px;
        height: 100px;
    }
    
    .name {
        font-size: 2.2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .link-button {
        padding: 16px 20px;
        font-size: 0.95rem;
    }
    
    .link-icon {
        width: 20px;
        height: 20px;
    }
    
    .carousel-item {
        min-width: 100px;
        padding: 12px;
        font-size: 0.85rem;
    }
    
    .carousel-item img {
        width: 28px;
        height: 28px;
    }
    
    #fullscreen-toggle {
        top: 16px;
        right: 16px;
        padding: 8px;
    }
}

@media (max-width: 480px) {
    :root {
        --hero-height: 300px;
    }
    
    .container {
        padding: 20px 12px;
    }
    
    .name {
        font-size: 1.8rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .link-button {
        padding: 14px 16px;
    }
    
    .link-content {
        gap: 12px;
    }
    
    .carousel {
        gap: 12px;
    }
    
    .carousel-item {
        min-width: 90px;
        padding: 10px;
    }
}

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero-content {
    animation: fadeInScale 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.links > * {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.links > *:nth-child(1) { animation-delay: 0.1s; }
.links > *:nth-child(2) { animation-delay: 0.2s; }
.links > *:nth-child(3) { animation-delay: 0.3s; }
.links > *:nth-child(4) { animation-delay: 0.4s; }
.links > *:nth-child(5) { animation-delay: 0.5s; }
.links > *:nth-child(6) { animation-delay: 0.6s; }

/* Initial state for animations */
.hero-content,
.links > * {
    opacity: 0;
}