/* 我的dream-blueprint页面样式 */

/* 页面标题样式 - 使用main.css中定义的统一样式 */
.page-title {
    /* 样式已在main.css中统一定义 */
}

/* 核心价值观样式 - 英雄区域文字居中，并保持与其他页面英雄区域一致的字体和颜色 */
.core-values {
    text-align: center;
    max-width: 800px;
    font-size: 0.875rem; /* 8/7字号，与其他英雄区域保持一致 */
    color: white;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 300; /* 细体 */
    letter-spacing: 0.5px;
    line-height: 1.5;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.9); /* 添加文字阴影，与其他英雄区域保持一致 */
    position: relative;
    z-index: 2; /* 确保文字在蒙版之上 */
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

/* 中文和英文文字之间的间距 */
.core-values p {
    margin: 0.75rem 0 0 0;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

/* 梦想宣言样式 */
.dream-declaration {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
    padding: 0 1rem;
}

.declaration-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--dark-bg);
}

.declaration-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
    padding: 2rem;
    background-color: var(--primary-lighter);
    border-radius: 12px;
    border-left: 5px solid var(--secondary-color);
}

/* 目标卡片样式 */
.short-term-goals,
.long-term-goals {
    margin-bottom: 4rem;
}

.short-term-goals h3,
.long-term-goals h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--dark-bg);
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.goal-card {
    background-color: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.goal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.goal-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: left;
}

.goal-card h4 {
    text-align: left;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-bg);
}

.goal-card p {
    text-align: left;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* 进度条样式 */
.goal-progress {
    margin-top: 1.5rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--light-gray);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background-color: var(--secondary-color);
    border-radius: 4px;
    transition: width 1s ease-in-out;
}

.progress-text {
    display: block;
    text-align: right;
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
}

/* 愿景展望样式 */
.vision-section {
    margin-bottom: 4rem;
    padding: 0 1rem;
}

.vision-content {
    max-width: 1200px;
    margin: 0 auto;
}

.vision-content h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--dark-bg);
}

.vision-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 2rem;
    text-align: left;
}

.vision-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.vision-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.vision-image:hover img {
    transform: scale(1.02);
}

/* 合作邀请样式 */
.collaboration-section {
    background-color: rgba(108, 92, 231, 0.1);
    padding: 3rem 1rem;
    text-align: center;
    border-radius: 12px;
    max-width: 1200px;
    margin: 0 auto;
}

.collaboration-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-bg);
}

.collaboration-content p {
    max-width: 1200px;
    margin: 0 0 2rem 0;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* 按钮样式 */
.btn-primary {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-secondary {
    display: inline-block;
    background-color: white;
    color: var(--secondary-color);
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.3s ease, color 0.3s ease;
    border: 2px solid var(--secondary-color);
    cursor: pointer;
    font-size: 1rem;
    margin-left: 1rem;
}

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

/* 训练营相关样式 */
.program-cta {
    margin-top: 2rem;
    text-align: center;
}

.highlight-text {
    font-size: 1.1rem;
    font-weight: 500;
    background-color: rgba(108, 92, 231, 0.1);
    color: var(--primary-dark);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    margin: 1.5rem 0;
    line-height: 1.7;
}

/* 返回顶部按钮样式 */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
}

/* 动画效果 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .page-title h1 {
        font-size: 2rem;
    }
    
    .declaration-content h2,
    .short-term-goals h3,
    .long-term-goals h3,
    .vision-content h3,
    .collaboration-content h3 {
        font-size: 1.8rem;
    }
    
    .declaration-content p,
    .vision-content p {
        font-size: 1rem;
        padding: 1.5rem;
    }
    
    .goals-grid {
        grid-template-columns: 1fr;
    }
    
    .goal-card {
        margin-bottom: 1.5rem;
    }
    
    .collaboration-section {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        padding: 1.5rem 1rem;
    }
    
    .page-title h1 {
        font-size: 1.8rem;
    }
    
    .goal-card {
        padding: 1.5rem;
    }
    
    .goal-icon {
        font-size: 2.5rem;
    }
    
    .goal-card h4 {
        font-size: 1.3rem;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        bottom: 1rem;
        right: 1rem;
    }
}

/* 新增样式 - 页面结构更新支持 */

/* Hero区域样式 */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 4rem 1rem;
    text-align: center;
    margin-bottom: 2rem;
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    opacity: 0.9;
}

/* 愿景宣言样式 */
.vision-declaration {
    text-align: center;
    max-width: 1200px;
    margin: 0 auto 2rem;
    padding: 0 1rem;
}

.vision-declaration h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.vision-declaration p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
    padding: 2.5rem;
    background-color: var(--primary-lighter);
    border-radius: 12px;
    border-left: 5px solid var(--secondary-color);
    text-align: left;
    max-width: 900px;
    margin: 0 auto;
}

/* 核心价值观样式 - 紫色区域 */
.core-values {
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding: 2rem 0;
}

.core-values p {
    font-weight: 300; /* 细体，与关于小艾页面保持一致 */
    font-size: 0.875rem; /* 8/7字号，与关于小艾页面保持一致 */
    color: white;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.9);
    letter-spacing: 0.5px;
    padding: 2rem;
    background-color: transparent;
    border-radius: 12px;
    border: none;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 项目概览部分样式 */
.project-overview {
    margin-bottom: 4rem;
    padding: 0 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--dark-bg);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 项目选项卡样式 */
.project-tabs {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    max-width: 1200px;
    margin: 0 auto;
}

.tabs {
    display: flex;
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.tab-btn {
    padding: 1rem 2rem;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    background-color: rgba(58, 46, 107, 0.05);
}

.tab-btn.active {
    background-color: white;
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

.tab-content {
    padding: 2rem;
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 项目卡片样式 */
.project-card {
    background-color: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

/* 蓝图容器样式 - 左图右文布局 */
.blueprint-container {
    display: flex;
    align-items: stretch;
    background-color: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    margin-bottom: 3rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

/* 蓝图容器悬停效果 */
.blueprint-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* 蓝图图片样式 */
.blueprint-image {
    flex: 0 0 40%;
    overflow: hidden;
    position: relative;
}

.blueprint-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

/* 图片悬停效果 */
.blueprint-container:hover .blueprint-image img {
    transform: scale(1.05);
}

/* 蓝图内容样式 */
.blueprint-content {
    flex: 1;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 蓝图标题样式增强 */
.blueprint-content .project-header h3 {
    font-size: 1.9rem;
    margin-bottom: 1.2rem;
    color: var(--dark-bg);
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* 蓝图描述文字样式增强 */
.blueprint-content .project-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

/* 蓝图详情样式增强 */
.blueprint-content .project-details {
    background-color: var(--light-bg);
    padding: 1.8rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.blueprint-content .project-details h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--dark-bg);
    font-weight: 600;
}

.blueprint-content .project-details p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 0;
}

/* 联系方式样式 */
.contact-info {
    display: inline-block;
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    margin-top: 15px;
    cursor: pointer;
}

.contact-info:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 响应式设计 - 平板和手机设备 */
@media (max-width: 1024px) {
    .blueprint-container {
        flex-direction: column;
    }
    
    .blueprint-image {
        flex: 0 0 300px;
        width: 100%;
    }
    
    .blueprint-content {
        padding: 2rem;
    }
    
    .blueprint-content .project-header h3 {
        font-size: 1.7rem;
    }
}

@media (max-width: 768px) {
    .blueprint-image {
        flex: 0 0 250px;
    }
    
    .blueprint-content {
        padding: 1.8rem;
    }
    
    .blueprint-content .project-header h3 {
        font-size: 1.6rem;
    }
    
    .blueprint-content .project-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .blueprint-container {
        margin-bottom: 2rem;
        border-radius: 12px;
    }
    
    .blueprint-image {
        flex: 0 0 200px;
    }
    
    .blueprint-content {
        padding: 1.5rem;
    }
    
    .blueprint-content .project-header h3 {
        font-size: 1.4rem;
        text-align: center;
    }
    
    .blueprint-content .project-details {
        padding: 1.2rem;
    }
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.project-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.project-card h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--dark-bg);
}

.project-card h4 {
    font-size: 1.3rem;
    margin: 1.5rem 0 0.8rem 0;
    color: var(--heading-color);
}

.project-card p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-details {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.project-details h5 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: var(--heading-color);
}

.project-details ul {
    padding-left: 1.5rem;
    margin-bottom: 0;
}

.project-details li {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

/* 目标人群样式 */
.target-audience-section {
    background-color: var(--primary-lighter);
    padding: 3rem 1rem;
    border-radius: 12px;
    margin-bottom: 4rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.target-audience-content h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.audience-card {
    background-color: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.audience-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
}

.audience-card h4 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--heading-color);
}

.audience-card p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 0;
}

/* 合作邀请增强样式 */
.collaboration-section {
    background-color: rgba(108, 92, 231, 0.1);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 12px;
    max-width: 1200px;
    margin: 0 auto 4rem;
}

.collaboration-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.collaboration-content p {
    max-width: 900px;
    margin: 0 auto 2rem;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1.1rem;
}

.collaboration-highlight {
    background-color: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem auto;
    max-width: 700px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.collaboration-highlight p {
    margin-bottom: 0;
    font-weight: 500;
    color: var(--primary-color);
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section-header h2,
    .vision-declaration h2 {
        font-size: 1.8rem;
    }
    
    .vision-declaration p {
        font-size: 1rem;
        padding: 1.5rem;
    }
    
    .tab-content {
        padding: 1.5rem;
    }
    
    .project-card {
        padding: 1.5rem;
    }
    
    .target-audience-content h3,
    .collaboration-content h3 {
        font-size: 1.8rem;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .collaboration-section {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 1rem; /* 与统一高度保持一致的内边距 */
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .section-header h2,
    .vision-declaration h2 {
        font-size: 1.6rem;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        text-align: center;
    }
    
    .project-card h3 {
        font-size: 1.5rem;
    }
    
    .project-details {
        padding: 1rem;
    }
    
    .target-audience-section {
        padding: 2rem 1rem;
    }
    
    .audience-card {
        padding: 1.2rem;
    }
}

/* 线上项目主图样式 */
.project-main-image {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 2rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-main-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.project-main-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.project-main-image:hover img {
    transform: scale(1.02);
}

/* 流程布局样式 */
.project-steps.flow-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* 步骤卡片样式 */
.step-card {
    display: flex;
    background-color: white;
    border-radius: 12px;
    padding: 1.5rem 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

/* 步骤编号样式 */
.step-number {
    flex: 0 0 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    margin-right: 1.5rem;
    box-shadow: 0 4px 10px rgba(108, 92, 231, 0.3);
}

/* 步骤内容样式 */
.step-content {
    flex: 1;
}

.step-content h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--dark-bg);
    font-weight: 600;
}

.step-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 0;
}

/* 流程连接线样式 */
.step-connector {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 0;
    color: var(--primary-color);
    font-size: 1.2rem;
    opacity: 0.7;
}

/* 高亮框样式 */
.highlight-box {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.1) 0%, rgba(108, 92, 231, 0.05) 100%);
    border-radius: 12px;
    padding: 2rem;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.highlight-box p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 0;
}

/* 项目描述样式增强 */
.project-description {
    max-width: 1000px;
    margin: 0 auto;
}

.project-description p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    text-align: center;
}

/* 项目亮点样式 */
.project-highlights {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-dark);
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 响应式设计 - 线上项目流程 */
@media (max-width: 768px) {
    .project-main-image {
        margin-bottom: 1.5rem;
        border-radius: 12px;
    }
    
    .step-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.5rem;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 1rem;
        flex: none;
    }
    
    .step-content h4 {
        font-size: 1.2rem;
    }
    
    .step-content p {
        font-size: 0.95rem;
    }
    
    .highlight-box {
        padding: 1.5rem;
    }
    
    .highlight-box p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .project-main-image {
        margin-bottom: 1.2rem;
    }
    
    .step-card {
        padding: 1.2rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .step-content h4 {
        font-size: 1.1rem;
    }
    
    .highlight-box {
        padding: 1.2rem;
    }
}