/* Enhanced Project Cards - Skill-focused with flexible layout */
.project {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: clamp(1rem, 4vw, 2rem);
    margin-bottom: clamp(1rem, 3vw, 2rem);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Flexible content layout */
    display: flex;
    flex-direction: column;
    min-height: fit-content;
    height: auto;
}

.project:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

/* Skill Header - flexible */
.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: clamp(1rem, 4vw, 1.5rem);
    border-bottom: 2px solid rgba(var(--primary-rgb), 0.1);
    padding-bottom: clamp(0.75rem, 2vw, 1rem);
    flex-shrink: 0;
}

.skill-header h3 {
    margin: 0;
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1.3;
    word-wrap: break-word;
    hyphens: auto;
}

.experience {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ffb347 100%);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: clamp(0.75rem, 2vw, 0.85rem);
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Capabilities - flexible spacing */
.capabilities {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    flex: 0 0 auto;
}

.capability {
    padding: 0.5rem 0;
    color: var(--text-primary);
    border-left: 3px solid var(--accent-color);
    padding-left: clamp(0.75rem, 2vw, 1rem);
    margin-bottom: clamp(0.5rem, 1.5vw, 0.75rem);
    font-weight: 500;
    font-size: clamp(0.85rem, 2.5vw, 1rem);
    line-height: 1.4;
    word-wrap: break-word;
}

.capability:last-child {
    margin-bottom: 0;
}

/* Tech Stack - flexible layout */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.3rem, 1vw, 0.5rem);
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    flex: 0 0 auto;
}

.tech {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-color);
    padding: clamp(0.2rem, 0.5vw, 0.25rem) clamp(0.5rem, 1.5vw, 0.75rem);
    border-radius: 16px;
    font-size: clamp(0.75rem, 2vw, 0.85rem);
    font-weight: 500;
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tech:hover {
    background: rgba(var(--primary-rgb), 0.2);
    transform: translateY(-2px);
}

/* Achievements - flexible layout */
.achievements {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.4rem, 1.5vw, 0.75rem);
    margin-top: auto; /* Push achievements to bottom of card */
    flex: 0 0 auto;
}

.badge {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ffb347 100%);
    color: var(--primary-color);
    padding: clamp(0.3rem, 1vw, 0.4rem) clamp(0.75rem, 2vw, 1rem);
    border-radius: 20px;
    font-size: clamp(0.7rem, 2vw, 0.8rem);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    line-height: 1.2;
    word-break: keep-all;
}

/* ホバーエフェクトはリンクバッジのみに適用 */

.badge-link {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ffb347 100%);
    color: var(--primary-color);
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.badge-link::before {
    content: "🔗 ";
    font-size: 0.8em;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.badge-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 179, 71, 0.4);
}

.badge-link:hover::before {
    opacity: 1;
}

.badge-link:active {
    transform: translateY(0px);
    box-shadow: 0 2px 8px rgba(255, 179, 71, 0.3);
    background: linear-gradient(135deg, #ffb347 0%, var(--accent-color) 100%);
}

/* モバイル用レイアウト調整のみ */
@media (max-width: 768px) {
    .skill-header {
        flex-direction: column;
        align-items: flex-start;
        gap: clamp(0.5rem, 2vw, 0.75rem);
    }
    
    .achievements {
        justify-content: flex-start;
    }
}

/* Desktop styles (769px+) - Default styles apply */