/* ==========================================================
   Curriculum 课程页 curriculum.css
   - 继承 home.css :root 变量
   ========================================================== */

/* ============ 面包屑 ============ */
.iti-cu-crumbs {
    background: var(--iti-bg);
    margin-bottom: 50px;

}

.iti-cu-crumbs .iti-container {
    padding-top: 14px;
    padding-bottom: 14px;
    font-size: 12px;
    color: var(--iti-text-light);
    padding-left: 0;
}

.iti-cu-crumbs a {
    color: var(--iti-text-light);
    text-decoration: none;
    transition: color var(--iti-transition);
}

.iti-cu-crumbs a:hover { color: var(--iti-primary); }

.iti-cu-crumbs .sep {
    margin: 0 8px;
    color: var(--iti-bg-soft-2);
}

.iti-cu-crumbs .cur {
    color: var(--iti-navy);
    font-weight: 600;
}
/* 装饰性弧形 - 左下青色 */
.iti-cu-hero-inner::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    background: #00599b;
    clip-path: polygon(0% 100%, 100% 100%, 0 80%);
    opacity: 0.9;
}
.iti-hero-image {
    z-index: 3;
}

/* 装饰性弧形 - 左下黄绿 */

.iti-cu-hero-text::after {
    content: "";
    position: absolute;
    right: 50%;
    bottom: 0;
    width: 250px;
    height: 30%;
    background: #00b2b8;
    clip-path: polygon(0% 100%, 100% 0%, 100% 100%);
    opacity: 1;
    z-index: 1;

}
.iti-cu-hero-text::before {
    content: "";
    position: absolute;
    right: 50%;
    bottom: 0;
    width: 90px;
    height: 75%;
    background: #d2da16;
    clip-path: polygon(0% 100%, 100% 0%, 100% 100%);
    opacity: 0.7;
    z-index: 2;
}
/* ============ 通用 section 标题 ============ */
.iti-cu-section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--iti-navy);
    margin: 0 0 16px;
    text-align: center;
}

.iti-cu-section-desc {
    text-align: center;
    font-size: 16px;
    color: var(--iti-text);
    line-height: 1.9;
    margin: 0 auto 32px;
    max-width: 720px;
}

/* ============ Hero ============ */
.iti-cu-hero {
    position: relative;
    background: var(--iti-bg);
    overflow: hidden;
}
.iti-cu-hero-text {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 29%;
}

.iti-cu-hero-deco-left {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 220px;
    height: 60px;
    background: var(--iti-primary);
    clip-path: polygon(0 0, 100% 100%, 0 100%);
    opacity: 0.92;
    z-index: 0;
}

.iti-cu-hero-deco-right {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 180px;
    height: 50px;
    background: var(--iti-yellow);
    clip-path: polygon(100% 0, 0 100%, 100% 100%);
    opacity: 0.92;
    z-index: 0;
}
.iti-curriculum-hero {
    background-image: url(/assets/images/curriculum/banner.png);
}
.iti-cu-hero-inner {
    position: relative;
    max-width: 100%!important;
    padding: 0!important;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    
    min-height: 280px;
}

.iti-cu-hero-badge {
    display: inline-block;
    background: var(--iti-bg-soft-2);
    color: #000;
    font-size: 13px;
    font-weight: 700;
    padding: 5px 16px;
    border-radius: 999px;
    margin-bottom: 20px;
}

.iti-cu-hero-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--iti-navy);
    line-height: 1.25;
    margin: 0 0 16px;
    max-width: 480px;
}

.iti-cu-hero-desc {
    font-size: 14px;
    color: var(--iti-text);
    margin: 0 0 28px;
    max-width: 480px;
}

/* 几何装饰 */
.iti-cu-hero-art {
    position: relative;
    height: 280px;
}

.iti-cu-hero-art .art {
    position: absolute;
    display: block;
}

.iti-cu-hero-art .art-1 {
    width: 120px;
    height: 120px;
    right: 40px;
    top: 30px;
    background: var(--iti-primary);
    clip-path: polygon(50% 0, 100% 100%, 0 100%);
    opacity: 0.85;
}

.iti-cu-hero-art .art-2 {
    width: 100px;
    height: 100px;
    right: 110px;
    top: 60px;
    background: var(--iti-yellow);
    border-radius: 50%;
    opacity: 0.9;
}

.iti-cu-hero-art .art-3 {
    width: 80px;
    height: 80px;
    right: 20px;
    top: 150px;
    background: var(--iti-navy);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
    opacity: 0.85;
}

/* ============ 学习目标 + 讲师团 ============ */
.iti-cu-objective {
    background: var(--iti-bg);
    padding: 24px 0 56px;
}
.iti-cu-objective-inner img {
    width: 400px;
    margin: 0 auto;
}
.iti-cu-faculty-desc {
    text-align: center;
    font-size: 16px;
    color: var(--iti-text);
    line-height: 1.9;
    margin: 0 auto 32px;
    max-width: 720px;
}

.iti-cu-faculty-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 18px;
    max-width: 880px;
    margin: 0 auto;
}

.iti-cu-faculty {
    text-align: center;
}

.iti-cu-faculty-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(15, 31, 61, 0.18);
    transition: transform var(--iti-transition);
}

.iti-cu-faculty:hover .iti-cu-faculty-avatar {
    transform: scale(1.06);
}

.iti-cu-faculty-name {
    font-size: 11px;
    color: var(--iti-text-light);
    line-height: 1.4;
    margin-top: 4px;
}

/* ============ 6 个模块 ============ */
.iti-cu-modules {
    position: relative;
    background: var(--iti-bg-soft);
    padding: 48px 0 56px;
    overflow: hidden;
}

.iti-cu-module-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-top: 32px;
}

.iti-cu-module {
    background: #fff;
        padding-top: 20px;
    border-radius: var(--iti-radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: var(--iti-navy);
    transition: transform var(--iti-transition), box-shadow var(--iti-transition);
    box-shadow: var(--iti-shadow);
}

/* .iti-cu-module:hover {
    transform: translateY(-4px);
    box-shadow: var(--iti-shadow-md);
} */

.iti-cu-module-icon {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;

    position: relative;
}

.iti-cu-module-icon::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.iti-cu-module-icon img {
    width: 86%;
    position: relative;
    z-index: 1;
}
.iti-cu-module-title {
    padding: 14px 12px;
    font-size: 15px;
    line-height: 1.5;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: pre-line;
}

/* ============ 证书 ============ */
.iti-cu-cert {
    position: relative;
    background: var(--iti-bg);
    padding: 56px 0 72px;
    overflow: hidden;
}


.iti-cu-cert-deco-left {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    background: #00b2b8;
    clip-path: polygon(0% 100%, 100% 100%, 0 80%);
    opacity: 0.9;
}

.iti-cu-cert-deco-right {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: 280px;
    height: 70%;
    background: #d2da16;
    clip-path: polygon(60% 100%, 100% 0, 100% 100%);
    opacity: 0.8;
    z-index: 2;
}
.iti-cu-cert-deco-right1{
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: 300px;
    height: 30%;
    background: #00599b;
    clip-path: polygon(0% 100%, 100% 0%, 100% 100%);
    opacity: 1;
    z-index: 1;
}

.iti-cu-cert-inner {
    position: relative;
    z-index: 1;
}

.iti-cu-cert-image {
    margin: 32px auto 0;
    max-width: 320px;
    box-shadow: var(--iti-shadow-md);
    border-radius: var(--iti-radius);
    overflow: hidden;
    background: #fff;
}

.iti-cu-cert-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ============ 按钮微调 ============ */
.iti-btn-pill { border-radius: 999px; }

/* ============ 响应式 ============ */
@media (max-width: 1023px) {
    .iti-cu-hero-inner { grid-template-columns: 1fr; text-align: center; }
    .iti-cu-hero-title { font-size: 24px; margin: 0 auto 12px; }
    .iti-cu-hero-desc  { margin: 0 auto 20px; }
    .iti-cu-hero-art   { display: none; }
    .iti-cu-hero-deco-left,
    .iti-cu-hero-deco-right { display: none; }

    .iti-cu-faculty-grid    { grid-template-columns: repeat(4, 1fr); }
    .iti-cu-module-grid     { grid-template-columns: repeat(3, 1fr); }
    .iti-cu-cert-deco-left,
    .iti-cu-cert-deco-right { display: none; }
}

@media (max-width: 600px) {
    .iti-cu-module-grid  { grid-template-columns: repeat(2, 1fr); }
    .iti-cu-faculty-grid { grid-template-columns: repeat(3, 1fr); }
}