/* =========================================
   區塊四：學員成果見證
   ========================================= */
.student-outcomes{
  position:relative;overflow:hidden;color:#1a3344;padding:40px 20px;background-color:#f4f6f9;
  /* 左側情境圖 + 右側漸層融合 */
  background-image:linear-gradient(to right,rgba(255,255,255,0) 20%,rgba(244,246,249,.85) 60%,#f4f6f9 100%),url("../images/outcomes-bg.png");
  background-size:cover;background-position:left center;background-repeat:no-repeat;
}
.outcomes-wrapper{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.hero-spacer{min-height:380px}   /* 桌機左側留白，讓背景人像顯露 */
.outcomes-content{display:flex;flex-direction:column;align-items:flex-start}
.student-outcomes .section-title{text-align:left;font-size:clamp(18px,2vw,28px);font-weight:900;color:#1b364a;margin-bottom:24px;letter-spacing:0;white-space:nowrap}

/* 輪播視窗：一次只露出 2 筆，高度與位移由 index.html 底部的 script 計算 */
.testimonial-viewport{box-sizing:content-box;width:100%;overflow:hidden;padding:4px 8px 6px;margin:-4px -8px -6px;transition:height .45s ease}
.testimonial-list{position:relative;display:flex;flex-direction:column;gap:18px;width:100%;transition:transform .45s ease}
.testimonial-card{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#fff 0%,#eaeef5 100%);border-radius:40px;padding:14px 24px 14px 14px;box-shadow:0 4px 15px rgba(15,55,76,.05);border:1px solid rgba(255,255,255,.8);transition:transform .2s,box-shadow .2s}
.testimonial-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(15,55,76,.08)}
.avatar-wrapper{width:70px;height:70px;border-radius:50%;overflow:hidden;flex-shrink:0;border:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.1);background:#cfd7e3}
.avatar-img{width:100%;height:100%;object-fit:cover}
.testimonial-text{flex-grow:1}
.testimonial-title{font-size:18px;font-weight:700;color:#1b364a;margin:0 0 4px}
.testimonial-desc{font-size:15px;color:#4a6375;line-height:1.5;margin:0;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.expand-arrow{width:100%;display:flex;justify-content:center;margin-top:20px;padding:8px 0;background:none;border:0;cursor:pointer}
.expand-arrow:focus-visible{outline:2px solid #0f374c;outline-offset:2px;border-radius:4px}
.chevron-down{display:inline-block;width:12px;height:12px;border-right:2px solid #0f374c;border-bottom:2px solid #0f374c;transform:rotate(45deg);transition:transform .2s}
.expand-arrow:hover .chevron-down{transform:rotate(45deg) translate(2px,2px)}
/* 最後一組時箭頭朝上，提示再點會回到第一組 */
.expand-arrow.is-up .chevron-down{transform:rotate(225deg)}
.expand-arrow.is-up:hover .chevron-down{transform:rotate(225deg) translate(2px,2px)}
@media (prefers-reduced-motion:reduce){.testimonial-viewport,.testimonial-list{transition:none}}

@media (max-width:992px){
  .student-outcomes{background-image:none;background-color:#f2f4f8;padding:40px 16px}
  .outcomes-wrapper{grid-template-columns:1fr;gap:0}
  .hero-spacer{display:none}
  .student-outcomes .section-title{width:100%;font-size:clamp(14px,3vw,28px);text-align:center;white-space:nowrap;letter-spacing:0}
  .testimonial-card{border-radius:20px;padding:16px}
  .avatar-wrapper{width:56px;height:56px}
  .testimonial-title{font-size:15px}.testimonial-desc{font-size:13px}
}


/* 暫時隱藏本區塊（要恢復顯示時刪除這行） */
.student-outcomes{display:none !important}