/* ===== ANIHUB INSPIRED STYLES ===== */

:root {
    --anihub-black: #141414;
    --anihub-dark-black: #000000;
    --anihub-green: #00B84D;
    --anihub-white: #ffffff;
    --anihub-gray: #808080;
    --anihub-light-gray: #f5f5f1;
    --anihub-border: #404040;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ===== LIGHT MODE THEME VARIABLES ===== */
html[data-theme='light'] {
    --anihub-black: #f5f5f5;
    --anihub-dark-black: #d6d4d4;
    --anihub-green: #00B84D;
    --anihub-white: #1a1a1a;
    --anihub-gray: #666666;
    --anihub-light-gray: #333333;
    --anihub-border: #000000;
}

/* ===== RESET & GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--anihub-black);
    color: var(--anihub-white);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

/* ===== THEME TOGGLE BUTTON ===== */
.theme-toggle {
    position: absolute;
    top: 20px;
    right: 30px;
    background-color: var(--anihub-green);
    color: var(--anihub-white);
    border: none;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 50;
    font-family: var(--font-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle:hover {
    background-color: #009c3e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 184, 77, 0.4);
}

.theme-toggle:active {
    transform: translateY(0);
}

.theme-toggle:focus {
    outline: 2px solid var(--anihub-green);
    outline-offset: 2px;
}

/* ===== HEADER ===== */
header {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.8) 0%, rgba(20, 20, 20, 0.5) 100%);
    padding: 60px 30px;
    text-align: center;
    border-bottom: 2px solid var(--anihub-green);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

html[data-theme='light'] header {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 245, 245, 0.9) 100%);
    border-bottom-color: var(--anihub-green);
}

header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 184, 77, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.15;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.25;
    }
}

header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--anihub-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

header h1::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--anihub-green);
    margin: 15px auto 0;
    border-radius: 2px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--anihub-gray);
    position: relative;
    z-index: 1;
}

/* ===== MAIN CONTENT ===== */
main {
    flex: 1;
    padding: 60px 30px;
    transition: var(--transition);
}

section {
    max-width: 1400px;
    margin: 0 auto;
    transition: var(--transition);
}

/* ===== PROFILES GRID ===== */
.profiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    list-style: none;
    justify-items: center;
    margin: 0;
    padding: 0;
}

.profiles > li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.profile {
    text-decoration: none;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 200px;
    width: 100%;
}

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

.profile:hover figure {
    box-shadow: 0 8px 30px rgba(0, 184, 77, 0.6);
}

.profile:hover figcaption {
    color: var(--anihub-green);
    text-shadow: 0 0 10px rgba(0, 184, 77, 0.5);
    transform: translateY(-5px);
}

figure {
    position: relative;
    width: 100%;
    margin: 0;
    overflow: hidden;
    border-radius: 8px;
}

figure img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
    transition: var(--transition-slow);
    filter: brightness(0.9);
}

.profile:hover figure img {
    filter: brightness(1.1);
    transform: scale(1.08);
}

figure::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 184, 77, 0) 0%, rgba(0, 184, 77, 0.2) 100%);
    opacity: 0;
    transition: var(--transition);
    border-radius: 8px;
}

.profile:hover figure::after {
    opacity: 1;
}

figcaption {
    margin-top: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--anihub-white);
    transition: var(--transition);
    text-align: center;
}

/* ===== FOOTER ===== */
footer {
    background-color: var(--anihub-dark-black);
    padding: 40px 30px;
    text-align: center;
    border-top: 1px solid var(--anihub-border);
    color: var(--anihub-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

footer p {
    margin: 0;
}

html[data-theme='light'] footer {
    background-color: var(--anihub-dark-black);
    border-top-color: var(--anihub-border);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

header {
    animation: fadeInDown 0.8s ease;
}

.profile {
    animation: fadeInUp 0.6s ease;
}

.profile:nth-child(1) {
    animation-delay: 0.1s;
}

.profile:nth-child(2) {
    animation-delay: 0.2s;
}

.profile:nth-child(3) {
    animation-delay: 0.3s;
}

.profile:nth-child(4) {
    animation-delay: 0.4s;
}

.profile:nth-child(5) {
    animation-delay: 0.5s;
}

/* ===== RESPONSIVENESS ===== */
@media (max-width: 768px) {
    header h1 {
        font-size: 2.5rem;
    }

    header {
        padding: 40px 20px;
    }

    .theme-toggle {
        top: 15px;
        right: 20px;
        padding: 8px 15px;
        font-size: 0.85rem;
    }

    main {
        padding: 40px 20px;
    }

    .profiles {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
    }

    figure img {
        height: 180px;
    }

    figcaption {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }

    header h1::after {
        width: 40px;
        height: 3px;
    }

    header {
        padding: 30px 15px;
    }

    .theme-toggle {
        top: 12px;
        right: 12px;
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    main {
        padding: 30px 15px;
    }

    .profiles {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
    }

    figure img {
        height: 160px;
    }

    figcaption {
        font-size: 0.95rem;
        margin-top: 10px;
    }

    footer {
        padding: 30px 15px;
        font-size: 0.85rem;
    }
}

/* ===== DARK MODE ENHANCEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== LIGHT MODE ENHANCEMENTS ===== */
html[data-theme='light'] figure img {
    filter: brightness(0.95);
}

html[data-theme='light'] .profile:hover figure img {
    filter: brightness(0.85);
}

html[data-theme='light'] header::before {
    background: radial-gradient(circle, rgba(0, 184, 77, 0.08) 0%, transparent 70%);
}

/* ===== ACCESSIBILITY ===== */
.profile:focus {
    outline: 2px solid var(--anihub-green);
    outline-offset: 4px;
    border-radius: 8px;
}

.profile:focus-visible {
    outline: 2px solid var(--anihub-green);
    outline-offset: 4px;
}

/* ===== GLASS MORPHISM EFFECT (OPTIONAL ENHANCEMENT) ===== */
header {
    backdrop-filter: blur(10px);
}