/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Zen+Kaku+Gothic+New:wght@300;400;500;700&display=swap');

/* CSS Variables for 2025 Design System - グローバルデザインシステム準拠 */
:root {
    /* Light mode colors */
    --primary-gradient-start: #48CAE4;
    --primary-gradient-end: #8eeee7;
    --secondary-gradient-start: #0096C7;
    --secondary-gradient-end: #48CAE4;
    
    --bg-primary: rgba(255, 255, 255, 0.95);
    --bg-secondary: rgba(248, 255, 254, 0.9);
    --bg-tertiary: rgba(240, 255, 254, 0.85);
    
    --text-primary: #2c3e50;
    --text-secondary: #546e7a;
    --text-tertiary: #90a4ae;
    
    --shadow-neumorphic-light: rgba(255, 255, 255, 0.9);
    --shadow-neumorphic-dark: rgba(142, 238, 231, 0.15);
    --shadow-ambient: rgba(31, 38, 135, 0.08);
    
    --border-radius-sm: 12px;
    --border-radius-md: 20px;
    --border-radius-lg: 32px;
    
    --transition-smooth: cubic-bezier(0.23, 1, 0.320, 1);
}

/* Dark mode preparation (can be activated with class or media query) */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: rgba(18, 22, 28, 0.95);
        --bg-secondary: rgba(26, 32, 39, 0.9);
        --bg-tertiary: rgba(32, 39, 47, 0.85);
        
        --text-primary: #e8f4f3;
        --text-secondary: #b8d4d2;
        --text-tertiary: #8fa9a7;
        
        --shadow-neumorphic-light: rgba(50, 60, 70, 0.5);
        --shadow-neumorphic-dark: rgba(0, 0, 0, 0.6);
        --shadow-ambient: rgba(142, 238, 231, 0.1);
    }
}

/* Base styles with 2025 design trends */
.profile-page {
    padding: 60px 20px;
    /* 背景はグローバルデザインシステムから継承 */
    min-height: calc(100vh - 200px);
    font-family: 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
    position: relative;
    overflow: hidden;
}

/* Animated background particles */
.profile-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(142, 238, 231, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: floatingGrid 30s linear infinite; /* 速度を遅く */
    pointer-events: none;
}

@keyframes floatingGrid {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

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

/* Enhanced title with modern styling */
.profile-title {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    animation: fadeInDown 0.8s ease-out;
}

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

.profile-title:after {
    content: '';
    display: block;
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, #8eeee7 0%, #5fd4cd 100%);
    margin: 25px auto 0;
    border-radius: 2px;
    animation: expandWidth 0.8s ease-out 0.3s both;
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 120px;
    }
}

/* 2025 Glassmorphism + Neumorphism hybrid card */
.profile-content {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 80px;
    background: 
        linear-gradient(135deg, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(255, 255, 255, 0.85) 50%,
            rgba(248, 255, 254, 0.9) 100%);
    padding: 60px;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 
        /* 最適化: 5個のシャドウを3個に削減 */
        0 20px 40px rgba(142, 238, 231, 0.12),
        inset 0 1px 2px rgba(255, 255, 255, 0.5),
        0 8px 24px rgba(31, 38, 135, 0.06);
    backdrop-filter: blur(8px) saturate(1.2); /* 20px → 8pxに削減 */
    -webkit-backdrop-filter: blur(8px) saturate(1.2); /* パフォーマンス最適化 */
    animation: fadeInUp 0.8s ease-out 0.2s both; /* glowPulseを一時削除 */
    position: relative;
    overflow: hidden;
}

/* Aurora borealis effect overlay */
.profile-content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 119, 198, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(142, 238, 231, 0.1) 0%, transparent 50%);
    animation: auroraShift 25s ease-in-out infinite; /* 速度を遅く */
    pointer-events: none;
    opacity: 0.6;
}

@keyframes glowPulse {
    0%, 100% { 
        box-shadow: 
            20px 20px 60px rgba(142, 238, 231, 0.15),
            -20px -20px 60px rgba(255, 255, 255, 0.9),
            inset 1px 1px 2px rgba(255, 255, 255, 0.6),
            inset -1px -1px 2px rgba(142, 238, 231, 0.05),
            0 8px 32px rgba(31, 38, 135, 0.08);
    }
    50% { 
        box-shadow: 
            20px 20px 60px rgba(142, 238, 231, 0.2),
            -20px -20px 60px rgba(255, 255, 255, 0.95),
            inset 1px 1px 3px rgba(255, 255, 255, 0.7),
            inset -1px -1px 3px rgba(142, 238, 231, 0.08),
            0 12px 40px rgba(31, 38, 135, 0.1);
    }
}

@keyframes auroraShift {
    0%, 100% { transform: rotate(0deg) scale(1); opacity: 0.6; }
    25% { transform: rotate(45deg) scale(1.1); opacity: 0.8; }
    50% { transform: rotate(90deg) scale(1); opacity: 0.5; }
    75% { transform: rotate(135deg) scale(1.1); opacity: 0.7; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image section with modern effects */
.profile-image-column {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.profile-images-container {
    width: 100%;
    max-width: 420px;
}

/* デスクトップでは通常の縦並び表示 */
.profile-carousel {
    position: relative;
}

.profile-carousel-track {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.profile-carousel-indicators {
    display: none; /* デスクトップでは非表示 */
}

.profile-image-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.profile-image-wrapper:hover {
    transform: translateY(-5px);
}

.profile-image {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 
        /* AI-inspired gradient shadow */
        0 20px 40px -12px rgba(120, 119, 198, 0.15),
        0 8px 30px rgba(142,238,231,0.2),
        0 4px 12px rgba(0,0,0,0.08),
        /* Glow effect */
        0 0 80px rgba(142,238,231,0.15);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
    display: block;
    position: relative;
    filter: saturate(1.1) contrast(1.05);
}

/* Holographic shimmer effect */
.profile-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(142, 238, 231, 0.1) 50%,
        transparent 70%
    );
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.profile-image-wrapper:hover .profile-image {
    transform: scale(1.02) translateY(-4px);
    box-shadow: 
        0 25px 50px -12px rgba(120, 119, 198, 0.25),
        0 12px 40px rgba(142,238,231,0.3),
        0 6px 20px rgba(0,0,0,0.12),
        0 0 100px rgba(142,238,231,0.2);
    filter: saturate(1.15) contrast(1.08);
}

.profile-image-wrapper:hover .profile-image::after {
    opacity: 1;
    animation: shimmer 2s ease-in-out infinite;
}

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

/* Text content with improved typography */
.profile-text-column {
    padding-top: 10px;
}

.profile-name {
    font-size: 2.2rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
    position: relative;
}

/* 2025 Bento Box style lead section */
.profile-lead {
    font-size: 1.05rem;
    line-height: 1.9;
    color: #546e7a;
    margin-bottom: 50px;
    padding: 35px;
    background: 
        linear-gradient(135deg, 
            rgba(240, 255, 254, 0.9) 0%, 
            rgba(229, 249, 247, 0.85) 50%,
            rgba(255, 255, 255, 0.95) 100%);
    border: 1px solid rgba(142, 238, 231, 0.2);
    border-radius: 20px;
    box-shadow: 
        inset 0 2px 4px rgba(255, 255, 255, 0.8),
        inset 0 -2px 4px rgba(142, 238, 231, 0.05),
        0 4px 20px rgba(142, 238, 231, 0.12),
        0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    position: relative;
    overflow: hidden;
}

/* Gradient mesh background */
.profile-lead::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(120, 119, 198, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(255, 119, 198, 0.04) 0%, transparent 40%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.profile-lead:hover {
    transform: translateY(-3px);
    box-shadow: 
        inset 0 2px 6px rgba(255, 255, 255, 0.9),
        inset 0 -2px 6px rgba(142, 238, 231, 0.08),
        0 8px 30px rgba(142, 238, 231, 0.18),
        0 2px 6px rgba(0, 0, 0, 0.08);
    border-color: rgba(142, 238, 231, 0.3);
}

.profile-lead:hover::before {
    opacity: 1;
}

/* Poem section with refined style */
.profile-poem {
    text-align: center;
    margin: 25px 0;
    padding: 20px;
    background: rgba(255,255,255,0.5);
    border-radius: 8px;
}

.profile-poem p {
    margin-bottom: 0.8rem;
    line-height: 1.8;
    font-size: 1rem;
    color: #37474f;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.profile-poem p:hover {
    color: #2c3e50;
}

.profile-note {
    text-align: right;
    font-size: 0.85rem;
    color: #90a4ae;
    margin-top: 20px;
    font-style: normal;
    letter-spacing: 0.03em;
}

/* Biography with optimized readability */
.profile-biography {
    line-height: 2;
    color: #546e7a;
    font-size: 1.05rem;
}

.profile-biography p {
    margin-bottom: 1.8rem;
    text-align: justify;
    position: relative;
    padding-left: 20px;
    transition: all 0.3s ease;
}

.profile-biography p:hover {
    padding-left: 25px;
    color: #37474f;
}

.profile-biography p strong {
    color: #2c3e50;
    font-weight: 500;
    font-size: 1.1rem;
    display: inline-block;
    margin-bottom: 0.5rem;
}

/* Modern subtitle design */
.profile-subtitle {
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #2c3e50;
    margin-bottom: 30px;
    margin-top: 20px;
    padding-bottom: 15px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.profile-subtitle:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #8eeee7 0%, transparent 100%);
    border-radius: 2px;
}

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Medium screens - Tablet */
@media (max-width: 1024px) {
    .profile-content {
        grid-template-columns: 350px 1fr;
        gap: 50px;
        padding: 40px;
    }
    
    .profile-image-wrapper {
        max-width: 350px;
    }
}

/* Small screens - Mobile landscape and portrait tablets */
@media (max-width: 768px) {
    .profile-page {
        padding: 40px 15px;
    }
    
    .profile-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
        border-radius: 15px;
    }
    
    .profile-title {
        font-size: 2.2rem;
        margin-bottom: 35px;
    }
    
    .profile-title:after {
        width: 80px;
    }
    
    @keyframes expandWidth {
        from { width: 0; }
        to { width: 80px; }
    }
    
    .profile-images-container {
        max-width: 350px;
        margin: 0 auto;
        position: relative;
    }
    
    /* モバイルでカルーセル化 */
    .profile-carousel {
        position: relative;
        overflow: hidden;
        border-radius: 16px;
    }
    
    .profile-carousel-track {
        display: flex;
        flex-direction: row;
        gap: 0;
        transition: transform 0.3s ease;
        width: 600%; /* 6枚分 = 600% */
    }
    
    .profile-image-wrapper {
        flex: 0 0 16.666%; /* 100% / 6枚 = 16.666% */
        border-radius: 0;
    }
    
    .profile-image-wrapper:hover {
        transform: none;
    }
    
    /* インジケーター表示 */
    .profile-carousel-indicators {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 20px;
    }
    
    .profile-carousel-indicators .indicator {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        border: none;
        background: rgba(142, 238, 231, 0.3);
        cursor: pointer;
        transition: all 0.3s ease;
        padding: 0;
    }
    
    .profile-carousel-indicators .indicator.active {
        background: #48CAE4;
        transform: scale(1.2);
    }
    
    .profile-carousel-indicators .indicator:hover {
        background: rgba(72, 202, 228, 0.6);
    }
    
    .profile-text-column {
        padding-top: 0;
    }
    
    .profile-name {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
    
    .profile-lead {
        font-size: 1rem;
        padding: 20px;
        margin-bottom: 35px;
    }
    
    .profile-lead:hover {
        transform: none;
    }
    
    .profile-poem {
        padding: 15px;
    }
    
    .profile-poem p {
        font-size: 0.95rem;
    }
    
    .profile-biography {
        font-size: 1rem;
    }
    
    .profile-biography p {
        padding-left: 15px;
        margin-bottom: 1.5rem;
    }
    
    .profile-biography p:hover {
        padding-left: 15px;
    }
    
    .profile-subtitle {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }
    
}

/* Extra small screens - Mobile phones */
@media (max-width: 480px) {
    .profile-page {
        padding: 30px 10px;
    }
    
    .profile-content {
        padding: 20px;
        gap: 30px;
        border-radius: 12px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.06);
    }
    
    .profile-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
        letter-spacing: 0.03em;
    }
    
    .profile-title:after {
        width: 60px;
        height: 2px;
        margin-top: 15px;
    }
    
    @keyframes expandWidth {
        from { width: 0; }
        to { width: 60px; }
    }
    
    .profile-images-container {
        max-width: 280px;
    }
    
    .profile-image-wrapper {
        border-radius: 12px;
    }
    
    .profile-image {
        border-radius: 12px;
    }
    
    .profile-name {
        font-size: 1.5rem;
        letter-spacing: 0.05em;
    }
    
    .profile-lead {
        padding: 15px;
        font-size: 0.95rem;
        line-height: 1.8;
        border-radius: 8px;
    }
    
    .profile-poem {
        padding: 12px;
        margin: 15px 0;
    }
    
    .profile-poem p {
        font-size: 0.9rem;
        line-height: 1.7;
        margin-bottom: 0.6rem;
    }
    
    .profile-note {
        font-size: 0.8rem;
        margin-top: 12px;
    }
    
    .profile-biography {
        font-size: 0.95rem;
        line-height: 1.9;
    }
    
    .profile-biography p {
        padding-left: 10px;
        margin-bottom: 1.2rem;
        text-align: left;
    }
    
    .profile-biography p strong {
        font-size: 1rem;
        margin-bottom: 0.3rem;
    }
    
    .profile-subtitle {
        font-size: 1.4rem;
        margin-top: 15px;
        margin-bottom: 15px;
        padding-bottom: 10px;
    }
}

/* メディア関連リストのスタイル */
.profile-media-title {
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #2c3e50;
    margin-top: 40px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    position: relative;
}

.profile-media-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #8eeee7 0%, transparent 100%);
    border-radius: 2px;
}

.profile-media-list {
    list-style: none;
    padding-left: 0;
    margin: 20px 0 30px 0;
}

.profile-media-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    line-height: 1.8;
    color: #546e7a;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.profile-media-list li:before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #8eeee7;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.profile-media-list li:hover {
    padding-left: 35px;
    color: #37474f;
}

.profile-media-list li:hover:before {
    color: #48CAE4;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .profile-media-title {
        font-size: 1.3rem;
        margin-top: 30px;
    }
    
    .profile-media-list li {
        font-size: 1rem;
        padding-left: 25px;
    }
    
    .profile-media-list li:hover {
        padding-left: 25px;
    }
}

@media (max-width: 480px) {
    .profile-media-title {
        font-size: 1.2rem;
        margin-top: 25px;
    }
    
    .profile-media-list li {
        font-size: 0.95rem;
        padding-left: 20px;
        margin-bottom: 10px;
    }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
    .profile-media-title {
        color: #B0E0E6;
    }
    
    .profile-media-title::after {
        background: linear-gradient(90deg, #2a6b75 0%, #1a4a52 100%);
    }
    
    .profile-media-list li {
        color: #c0c0c0;
    }
    
    .profile-media-list li:before {
        color: #48CAE4;
    }
    
    .profile-media-list li:hover {
        color: #e0e0e0;
    }
    
    .profile-media-list li:hover:before {
        color: #8eeee7;
    }
}

/* Very small screens */
@media (max-width: 360px) {
    .profile-content {
        padding: 15px;
    }
    
    .profile-title {
        font-size: 1.6rem;
    }
    
    .profile-images-container {
        max-width: 240px;
    }
    
    .profile-name {
        font-size: 1.3rem;
    }
    
    .profile-subtitle {
        font-size: 1.2rem;
    }
}

/* Print styles */
@media print {
    .profile-page {
        background: white;
        padding: 20px;
    }
    
    .profile-content {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    
    @keyframes fadeInDown { from, to { opacity: 1; transform: none; } }
    @keyframes fadeInUp { from, to { opacity: 1; transform: none; } }
    @keyframes expandWidth { from, to { width: 120px; } }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
    .profile-page {
        background: linear-gradient(135deg, #0a0e27 0%, #151b3d 100%);
    }
    
    .profile-page::before {
        background: radial-gradient(circle, rgba(72, 202, 228, 0.05) 1px, transparent 1px);
    }
    
    .profile-title {
        color: #B0E0E6;
    }
    
    .profile-title::after {
        background: linear-gradient(90deg, #2a6b75 0%, #1a4a52 100%);
    }
    
    .profile-content {
        background: linear-gradient(135deg, 
            rgba(20, 30, 50, 0.95) 0%, 
            rgba(20, 30, 50, 0.85) 50%,
            rgba(15, 25, 45, 0.9) 100%);
        border: 1px solid rgba(176, 224, 230, 0.2);
        box-shadow: 
            20px 20px 60px rgba(0, 0, 0, 0.3),
            -20px -20px 60px rgba(30, 40, 60, 0.2),
            inset 1px 1px 2px rgba(176, 224, 230, 0.1),
            inset -1px -1px 2px rgba(0, 0, 0, 0.2),
            0 8px 32px rgba(0, 0, 0, 0.4);
    }
    
    .profile-content::before {
        background: 
            radial-gradient(circle at 20% 50%, rgba(72, 202, 228, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 50%, rgba(142, 238, 231, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 50% 50%, rgba(95, 212, 205, 0.1) 0%, transparent 50%);
    }
    
    .profile-image-wrapper {
        background: linear-gradient(135deg, 
            rgba(30, 40, 60, 0.95) 0%, 
            rgba(20, 30, 50, 0.9) 100%);
        border: 2px solid rgba(176, 224, 230, 0.2);
        box-shadow: 
            0 20px 60px rgba(0, 0, 0, 0.4),
            inset 0 2px 10px rgba(176, 224, 230, 0.1);
    }
    
    .profile-name {
        color: #B0E0E6;
    }
    
    .profile-lead {
        background: linear-gradient(135deg, 
            rgba(30, 40, 60, 0.95) 0%, 
            rgba(20, 30, 50, 0.9) 100%) !important;
        border: 1px solid rgba(176, 224, 230, 0.2) !important;
        box-shadow: 
            inset 0 2px 4px rgba(176, 224, 230, 0.1),
            inset 0 -2px 4px rgba(0, 0, 0, 0.2),
            0 4px 20px rgba(0, 0, 0, 0.3) !important;
    }
    
    .profile-lead:hover {
        transform: translateY(-3px);
        box-shadow: 
            inset 0 2px 6px rgba(176, 224, 230, 0.15),
            inset 0 -2px 6px rgba(0, 0, 0, 0.3),
            0 8px 30px rgba(72, 202, 228, 0.15) !important;
        border-color: rgba(176, 224, 230, 0.3) !important;
    }
    
    .profile-poem {
        background: linear-gradient(135deg, 
            rgba(0, 0, 0, 0.3) 0%, 
            rgba(20, 30, 50, 0.4) 100%);
        border-left-color: #48CAE4;
    }
    
    .profile-poem p {
        color: #8dd4e0;
    }
    
    .profile-note {
        color: #8dd4e0;
    }
    
    .profile-subtitle {
        color: #B0E0E6;
    }
    
    .profile-subtitle::after {
        background: linear-gradient(90deg, #2a6b75 0%, #1a4a52 100%);
    }
    
    .profile-biography p {
        color: #c0c0c0;
    }
    
    .profile-biography strong {
        color: #B0E0E6;
    }
    
    .achievement-cards {
        background: rgba(0, 0, 0, 0.2);
    }
    
    .achievement-card {
        background: linear-gradient(135deg, 
            rgba(30, 40, 60, 0.95) 0%, 
            rgba(20, 30, 50, 0.9) 100%);
        border: 1px solid rgba(176, 224, 230, 0.2);
        box-shadow: 
            0 10px 30px rgba(0, 0, 0, 0.3),
            inset 0 1px 2px rgba(176, 224, 230, 0.1);
    }
    
    .achievement-card:hover {
        transform: translateY(-8px);
        box-shadow: 
            0 15px 40px rgba(72, 202, 228, 0.2),
            inset 0 2px 4px rgba(176, 224, 230, 0.15);
    }
    
    .achievement-icon {
        background: linear-gradient(135deg, #2a6b75 0%, #1a4a52 100%);
        color: #E0FFFF;
    }
    
    .achievement-text h3 {
        color: #B0E0E6;
    }
    
    .achievement-text p {
        color: #c0c0c0;
    }
    
    
    .link-buttons {
        gap: 20px;
    }
    
    .link-button {
        background: linear-gradient(135deg, #2a6b75 0%, #1a4a52 100%);
        border: 1px solid rgba(176, 224, 230, 0.3);
        color: #E0FFFF;
    }
    
    .link-button:hover {
        background: linear-gradient(135deg, #3a7b85 0%, #2a5a62 100%);
        transform: translateY(-3px);
        box-shadow: 0 12px 30px rgba(72, 202, 228, 0.2);
    }
}